{"title":"2. Infrared \u0026 Near Infrared","description":"","products":[{"product_id":"buck-total-hydrocarbon-analyzer","title":"HC-404  Total Petroleum Hydrocarbon (TPH) Analyzer","description":"\u003cp\u003eThe Model HC-404 is a fixed wavelength infrared spectrometer designed for rapid accurate analysis of total petroleum hydrocarbons in water, soi,l and sludge samples.\u003c\/p\u003e\n\u003cp\u003eThe HC-404 TPH Analyzer is perfect for ASTM method D 7066-04, EPA method 418.1 \u0026amp; EPA method 413.2\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #0099ff;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFixed wavelength 2930 cm-1 (3.42µ) allows for quick analysis without unnecessary scanning.\u003c\/li\u003e\n\u003cli\u003eDigital readout in %T and absorbance, or in concentration mode for direct ppm readings.\u003c\/li\u003e\n\u003cli\u003eAccommodates 10, 50, or 100 mm quartz cells for analysis to 1ppm or lower detection levels.\u003c\/li\u003e\n\u003cli\u003eBuilt-in scale expansion and extended linear range for high concentration, using a simple 3-step calibration.\u003c\/li\u003e\n\u003cli\u003ePeltier cooled PbSe detector provides greater than 2500 to 1 signal to noise ratio, resulting in the very best detection levels and excellent instrument stability.\u003c\/li\u003e\n\u003cli\u003eSmall foot print requires minimal lab space.\u003c\/li\u003e\n\u003cli\u003eHot quartz halogen source for the highest output possible.\u003c\/li\u003e\n\u003cli\u003eInstrument simplicity. Intuitive controls allow for immediate operation.\u003c\/li\u003e\n\u003cli\u003eAnalyzing water on offshore oil rigs\u003c\/li\u003e\n\u003cli\u003eOn-site oil in water analysis\u003c\/li\u003e\n\u003cli\u003eMonitoring of oil \u0026amp; water separation systems\u003c\/li\u003e\n\u003cli\u003eTPH in soil at clean up sites or around underground oil tanks\u003c\/li\u003e\n\u003cli\u003eMeasurement of oil residue in solvent from metal parts cleaning\u003c\/li\u003e\n\u003cli\u003eTesting hydrocarbon levels in recycled solvents\u003c\/li\u003e\n\u003cli\u003e2 year warranty\u003c\/li\u003e\n\u003cli\u003eLeasing options available for domestic customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/7Oj6slgjRdQ\" width=\"560\" height=\"315\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eBrochure \u0026amp; Manual: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/HC-404_Total_Hydrocarbon_Analyzer.pdf?4013847182593054249\" target=\"_blank\"\u003eDOWNLOAD HC-404 Brochure PDF\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/HC-404_Total_Hydrocarbon_Analyzer_Manual.pdf?10999379569181025184\"\u003eHC-404 Total Hydrocarbon Analyzer Manual.doc\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eOther useful HC-404 downloads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/HC-404_-_Detection_Limits_for_Water_analysis.doc?7206254060390904563\"\u003eHC-404 - Detection Limits for Water analysis.doc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/HC-404_Miniguide_-_Standardized_TPH_procedure_for_oil_in_water.doc?7206254060390904563\"\u003eHC-404 Miniguide - Standardized TPH procedure for oil in water.doc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/HC-404-Calibration_procedure.doc?7206254060390904563\"\u003eHC-404-Calibration procedure.doc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"catalogs\/HC-404.pdf\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman,times;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/epa_logo_compact.jpg?v=1473697926\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: times new roman,times;\"\u003e\u003cspan style=\"color: #000000;\"\u003eEPA Methods \u0026amp; Application Notes\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/EPA_Method_1664_-_hexane_extraction_of_hydrocarbons.pdf?5503159539358901594\"\u003eEPA Method 1664 - hexane extraction of hydrocarbons.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/EPA_Method_-_413_2-Hydrocarbon.pdf?4013847182593054249\"\u003eEPA Method - 413_2-Hydrocarbon.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/EPA_Method_-_418_1-total_petroleum_hydrocarbons.pdf?5503159539358901594\"\u003eEPA Method - 418_1-total petroleum hydrocarbons.pdf\u003c\/a\u003e \u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/Rapid_Analysis_of_Petroleum_Hydrocarbons_TPH_in_Soil_and_Water_by_Infrared_Spectroscopy_using_the_HC-404.pdf?8718340544151390307\"\u003eRapid Analysis of Petroleum Hydrocarbons(TPH) in Soil and Water by Infrared Spectroscopy using the HC-404.pdf\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869078180059,"sku":"HC-404","price":8825.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/HCDerekImage.png?v=1749476166"},{"product_id":"demountable-cell-holders","title":"Demountable Cell Holders","description":"\u003cp\u003e\u003cspan\u003eThe Demountable Cell Holder is ideal for use when analyzing liquids, mulls and capillary films. Since the windows that are used in this holder are not amalgamated together (as in permanently sealed cells), the cell is easily convertible to accommodate many sampling types. Luer-Lok \u003c\/span\u003e\u003cspan\u003eTM\u003c\/span\u003e\u003cspan\u003e filling ports make filling and clean up easy. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCell Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eWhen analyzing mulls or capillary films, the cell is assembled with one or two undrilled windows and when analyzing liquids, the cell can be assembled with one undrilled window, a Teflon \u003c\/span\u003e\u003cspan\u003e® \u003c\/span\u003e\u003cspan\u003espacer, and a drilled window to create a cell with a specific pathlength. A Teflon gasket is used to help prevent leakage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVisit us at www.nwspec.com        \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCall: 0086 135 1597 3536\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46895661809883,"sku":"","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/81f047d66a496725ec6bf81c64ec453.png?v=1749786387"},{"product_id":"syringes-for-filling-cells","title":"Syringes for Filling Cells","description":"\u003cp\u003e\u003cspan\u003eWe recommend filling Permanent Sealed Cells using syringes. This avoids bubbles from forming inside the cell during filling. Two syringes are recommended - one containing the sample, the other for drawing the sample through the cell. \u003c\/span\u003e\u003cspan\u003eDo Not Push Down On The Plunger\u003c\/span\u003e\u003cspan\u003e containing the sample as the seal of the cell can be broken when too much pressure is applied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5301 Syringe, tuberculine 1cc (without Luer-Lok tip) 5302 Syringe, 2cc, Luer-Lok tip 5310 Syringe, 10cc, Luer-Lok tip\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVisit us at \u003c\/span\u003e\u003cspan\u003ewww.nwspec.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCall: 0086 135 1597 3536\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46895694381275,"sku":"","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/b55b75202fbe2599ea7646b6bb85295.png?v=1749787913"},{"product_id":"permanent-sealed-liquid-cells","title":"Permanent Sealed Liquid Cells","description":"\u003cp\u003e\u003cspan\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise pathlength. Permanent Sealed Liquid Cells can be calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVisit us at www.nwspec.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCall: 0086 135 1597 3536\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896077865179,"sku":"","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/ff458bbd95ff270fbab6ebc44b572ff.png?v=1749788403"},{"product_id":"circular-demountable-cell-holders","title":"Demountable Cell Holder Kit (Dispersive)","description":"\u003cp\u003e\u003cstrong\u003e6500SD Demountable Cell Holder Kit for M530 \u0026amp; M500 Infrared Spectrophotometers (Dispersive)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Circular Demountable Cell Holder is ideal for use when analyzing liquids because these cells are leak-proof and provide an even pressure. Since the windows that are used in this holder are not amalgamated together (as in permanently sealed cells), the cell is easily convertible to accommodate many sampling types, including mulls and capillary films. Luer-Lok filling ports make filling and clean up easy.\u003cbr\u003e\u003cbr\u003eWhen analyzing mulls or capillary films, the cell is assembled with one or two undrilled windows and when analyzing liquids, the cell can be assembled with one undrilled window, a spacer, and a drilled window to create a cell with a specific path length. A gasket is used to help prevent leakage.\u003c\/p\u003e\n\u003cp\u003e10 x 22mm aperture\u003cbr\u003eWindow size: 38x19x14mm*\u003c\/p\u003e\n\u003cp\u003eP\/N 6500SD\u003c\/p\u003e\n\u003cp\u003eConsists of the Stainless Steel Holder, two sealing gaskets, O-rings, two plugs, a compensating ring, spacers, a needle plate, and a package of assorted spacers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* Windows are sold seperately\u003c\/strong\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896339288283,"sku":"","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/037fa0be425cc62cb758363fafcb1cd.png?v=1749790510"},{"product_id":"beta-cell-1","title":"Beta Cell","description":"\u003cp\u003e\u003cspan\u003eThe Beta Cell is the most convenient, low-cost, easiest to use Demountable Cell available. Assembly is accomplished by placing the sample between two undrilled windows that are separated by a spacer. The windows are then placed into the holder and held secure with the threaded retaining ring. This type of cell is ideal for student use and is durable enough for continuous use. Recommended when analyzing unknown samples so as not to risk ruining m ore expensive cells. 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Once the pellet is produced it is inserted into the Magnetic KBr Slide Holder, which in turn is inserted into the sample slide of the infrared spectrophotometer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e0016-009\u003c\/strong\u003e Evacuable 13mm KBr Die \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6111\u003c\/strong\u003e 13mm Magnetic KBr Slide Holder\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVisit us at www.nwspec.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCall: 0086 135 1597 3536\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896451911899,"sku":"","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/6af963ec2ff40b34ac2349dbff66ae8.png?v=1749794203"},{"product_id":"quick-press","title":"Quick Press","description":"\u003cp\u003e\u003cspan\u003eThe Quick Press offers the user a quick and simple method for producing good quality KBr pellets. The Quick Press comes complete with the 7mm Die set. Using modest hand pressure, a clear pellet is produced. The pellet is formed inside of the metal collar. The 7mm collar is placed on the solid sample slide holder. Both a 2mm and 4mm Die set is available for micro sampling techniques.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6200 Quick Press (0012-4586) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e              With 7mm Die Set and Holder\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6202 7mm Die Set (0012- 189)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e              Includes top anvil, lower anvil, and 7mm collar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6218 4mm D ie Set (0012-191)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               Includes top anvil, lower anvil, and 4mm collar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6217 2mm Die Se (0012-190)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e               Includes top anvil, lower anvil, and 2mm collar\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6105 25mm Collar Holder\u003c\/strong\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896644849883,"sku":"","price":1.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/dce3e113acc529a46310aece07c7063.png?v=1749795327"},{"product_id":"beta-gas-cell","title":"Beta Gas Cell","description":"\u003cp\u003e\u003cspan\u003eThe Beta Gas Cell is available in two pathlengths, 5cm and 10cm. The cell consists of a Pyrex body and two Pyrex filling stems fitted with replaceable rubber septa, Viton O-rings and a cell slide holder. A leak-tight seal is made when the cell is assembled. Fill the cell using a gas-tight syringe. Two 25 x 4mm windows* are required to complete the cell. Windows are interchangeable and the procedure can be done quickly due to the demountable cell design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e* Windows are not included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6801   \u003c\/span\u003e\u003c\/strong\u003e10cm Beta Gas Cell\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6802  \u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e5cm Beta Gas Cell\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Parts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6806   \u003c\/span\u003e\u003c\/strong\u003ePyrex Body, 10cm\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6808\u003c\/strong\u003e   \u003c\/span\u003e\u003cspan\u003ePyrex Body, 5cm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6803\u003c\/strong\u003e   Septa (package of 6)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6804\u003c\/strong\u003e   Viton O-rings (package of 6)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6804T\u003c\/strong\u003e  Teflon O-rings (package of 6)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6805\u003c\/strong\u003e   Teflon Gaskets (package of 6)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896771465435,"sku":"","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/aff22e646078065e8d5b156b98c8117.png?v=1749796888"},{"product_id":"plc-11m-single-reflection-prism-cell-1","title":"PLC-11M Single Reflection Prism Cell","description":"\u003cp\u003e\u003cspan\u003eThe Prism Cell is primarily used for analyzing highly absorbing materials, typically aqueous samples, pastes, films and soluble powders. The accessory utilizes a 45° single reflecting prism (permanently mounted Zinc Selenide and a two-mirror transfer optic design for high performance. The two- mirror transfer optical design means easy alignment. The accessory is slide-mounted to fit into the sample holder of the instrument.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePLC-11M  Single Reflection Prism Cell\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e                \u003c\/span\u003e\u003c\/strong\u003e Includes transfer optic, one Single Reflection ZnSe prism (45°), flow-                                       through plate, and pressure plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Items\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePLC-100\u003c\/strong\u003e   Transfer Optics\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEM11B4-M\u003c\/strong\u003e    Single Reflection ZnSe prism (45°) mounted\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVisit us at www.nwspec.com\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCall: 0086 135 1597 3536\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46896852304091,"sku":"","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/a668495bc131ba938afb28265c7d49f.png?v=1749797755"},{"product_id":"13x2mm-ftir-windows","title":"13x2mm  FTIR Windows","description":"\u003cp\u003eSince 1970, Buck Scientific has been supplying high quality FTIR windows to labs around the world.  For a complete list of international representatives, please see our distributor page \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/pages\/locations\" title=\"International Distributors\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e Click here for our full \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/IR-accessories-catalog.pdf?1191665717156335779\" title=\"FTIR accessories catalog\"\u003eFTIR accessories catalog\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e1.This ZnS (Zinc Sulfide) 13x2mm cell window is insoluble in water, normal acids and bases. ZnS reacts to strong oxidizing agents, but has good resistance to thermal and mechanical shock.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for ZnS is 17,000 - 722 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500J1\u003c\/p\u003e\n\u003cp\u003e2.This \u003cspan\u003ePotassium chloride\u003c\/span\u003e 13x2mm cell window is less soluble than NaCl with lower reflection losses. Potassium Chloride has an extended transmission range and is Hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KCl is 55,600 - 439 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500B1\u003c\/p\u003e\n\u003cp\u003e3.This SO2 (Silicon Dioxide) 13x2mm cell window is made from infrared grade SiO2 and is insoluble in water and slightly soluble in bases.\u003c\/p\u003e\n\u003cp\u003eSiO2 extends into the near infrared region and has a working wavelength range of 50,000 - 2,677 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500N1\u003c\/p\u003e\n\u003cp\u003e4.This Potassium Bromide 13x2mm cell window is soluble in water, alcohol, \u0026amp; slightly soluble in ether.  \u003c\/p\u003e\n\u003cp\u003ePotassium Bromide has a fairly good resistance to thermal \u0026amp; mechanical shock, but is hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KBr is 48,800 - 388 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500C1\u003c\/p\u003e\n\u003cp\u003e5.This Sodium Chloride 13x2mm cell window is soluble in water and glycerine, and slightly soluble in alcohol. Sodium Chloride is fairly resistant to thermal and mechanical shock.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for NaCl is 52,600 - 584 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500A1\u003c\/p\u003e\n\u003cp\u003e6.This Zinc Selenide 13x2mm cell window is insoluble in water but slightly soluble in acids.  ZnSe has a high resistance to chemical attack.  Organic solvents, dilute acids and bases have no effect on ZnSe.  \u003c\/p\u003e\n\u003cp\u003eZinc Selenide is ideal for ATR work because of its low absorption in the infrared region.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for ZnSe is 15,000 - 508 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500K1\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"KBr","offer_id":46943285477595,"sku":"","price":34.0,"currency_code":"USD","in_stock":true},{"title":"NaC","offer_id":46943285510363,"sku":"","price":29.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46943285543131,"sku":"","price":180.0,"currency_code":"USD","in_stock":true},{"title":"BaF2","offer_id":46943285575899,"sku":"","price":125.0,"currency_code":"USD","in_stock":true},{"title":"KCl","offer_id":46943285608667,"sku":"","price":27.0,"currency_code":"USD","in_stock":true},{"title":"ZnS","offer_id":46943285641435,"sku":"","price":190.0,"currency_code":"USD","in_stock":true},{"title":"SiO2","offer_id":46943285674203,"sku":"","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/e1ed07c3870e87011764224dd7463e3.png?v=1749852717"},{"product_id":"windows-circular-25-x-4mm","title":"25 x 4mm  Windows\/Circular\/","description":"\u003cp\u003eSince 1970, Buck Scientific has been supplying high quality FTIR windows to labs around the world.  For a complete list of international representatives, please see our distributor page \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/pages\/locations\" title=\"International Distributors\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e25x4mm windows are used with our \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/beta-cell-kit?variant=30396442947\" title=\"Beta Cell kit\" target=\"_blank\"\u003eBeta Cell kit\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis Sodium Chloride (NaCl) 25 x 4mm FTIR cell window is soluble in water and glycerine, and slightly soluble in alcohol.\u003c\/p\u003e\n\u003cp\u003eNaCl is fairly resistant to thermal and mechanical shock. The working wavelength range for Sodium Chloride is (52,600 - 584 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 500A3\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"NaCl","offer_id":46943229935835,"sku":"","price":46.0,"currency_code":"USD","in_stock":true},{"title":"KBr","offer_id":46943229968603,"sku":"","price":47.0,"currency_code":"USD","in_stock":true},{"title":"BaF2","offer_id":46943230001371,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46943230034139,"sku":"","price":260.0,"currency_code":"USD","in_stock":true},{"title":"KC","offer_id":46943230066907,"sku":"","price":45.0,"currency_code":"USD","in_stock":true},{"title":"ZnS","offer_id":46943230099675,"sku":"","price":240.0,"currency_code":"USD","in_stock":true},{"title":"SiO2","offer_id":46943230132443,"sku":"","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/9001a793cb85eb33b29ad1fb6bceaac.png?v=1749852833"},{"product_id":"ir-windows-circular-32x3mm","title":"32x3mm  IR Windows\/ Circular\/","description":"\u003cp\u003e\u003cspan\u003eSince 1970, Buck Scientific has been supplying high quality FTIR windows to labs around the world.  For a complete list of international representatives, please see our distributor page \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/pages\/locations\" title=\"International Distributors\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/6500s-demountable-cell-holder-kit-ftir?variant=30397082755\" title=\"circular demountable FTIR cell holder\"\u003eCircular Demountable Cell Holder  \u003c\/a\u003e\u003cspan\u003eis ideal for use when analyzing liquids because these cells are leak-proof and provide an even pressure.  \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eThis cell requires two 32x3mm windows, one drilled, and one regular.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e1.\u003c\/em\u003e\u003c\/strong\u003eThis KBr (Potassium Bromide) 32x3mm Cell Window is soluble in water, alcohol, \u0026amp; slightly soluble in ether.\u003c\/p\u003e\n\u003cp\u003eKBr has fairly good resistance to thermal \u0026amp; mechanical shock, but is hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KBr is 48,800 - 388 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500C4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.\u003c\/strong\u003eThis BaF2 (Barium Fluoride) 32x3mm disc is insoluble in water but soluble in acids. Barium Fluoride has a wider spectral range but is more sensitive to mechanical and thermal shock but is a relatively hard material.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for BaF2 is 66,600 - 782 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500E4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e.This drilled ZnSe (Zinc Selenide) 32x3mm Cell Window is insoluble in water, and slightly soluble in acids.\u003c\/p\u003e\n\u003cp\u003eZinc Selenide has a high resistance to chemical attack, and organic solvents, dilute acids and bases have no effect. ZnSe is ideal for ATR work because of its low absorption in the infrared region.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for ZnSe is 15,000 - 508 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500K4D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.\u003c\/strong\u003eThis NaCl (Sodium Chloride) 32x3mm cell window is soluble in water and glycerin, and is slightly soluble in alcohol.\u003c\/p\u003e\n\u003cp\u003eNaCl is fairly resistant to thermal and mechanical shock and has a working wavelength range of 52,600 - 584 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500A4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.\u003c\/strong\u003eThis drilled KBr (Potassium Bromide) 32x3mm Cell Window is soluble in water, alcohol, and is slightly soluble in ether.\u003c\/p\u003e\n\u003cp\u003ePotassium Bromide has fairly good resistance to thermal \u0026amp; mechanical shock, but is hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KBr is 48,800 - 388 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500C4D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6\u003c\/strong\u003e.This KRS-5 (Thallium Bromide) 32x3mm cell window is slightly soluble in water; soluble in bases, not in acids.\u003c\/p\u003e\n\u003cp\u003eThallium Bromide has good transmission range, and is ideal for ATR work. KRS-5 is not hygroscopic, but is soft and will deform.\u003c\/p\u003e\n\u003cp\u003eKRS-5 is \u003cspan\u003ehighly toxic\u003c\/span\u003e, and has a working wavelength range of 17,900 - 232 cm-1.)\u003c\/p\u003e\n\u003cp\u003ePart Number: 500G4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7\u003c\/strong\u003e.This drilled NaCl (Sodium Chloride) 32x3mm cell window is soluble in water and glycerin, and is slightly soluble in alcohol.\u003c\/p\u003e\n\u003cp\u003eNaCl is fairly resistant to thermal and mechanical shock and has a working wavelength range of 52,600 - 584 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500A4D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8\u003c\/strong\u003e.This drilled BaF2 32x3mm cell window is for use with demountable cell holders (seen below). BaF2 is insoluble in water but soluble in acids. Barium Fluoride has a wider spectral range but is more sensitive to mechanical and thermal shock but is a relatively hard material.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for BaF2 is 66,600 - 782 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 500E4D\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"P\/N 6500S","offer_id":46943181897947,"sku":"","price":220.0,"currency_code":"USD","in_stock":true},{"title":"BaF2","offer_id":46943181930715,"sku":"","price":240.0,"currency_code":"USD","in_stock":true},{"title":"BaF2（Drilled）","offer_id":46943181963483,"sku":"","price":225.0,"currency_code":"USD","in_stock":true},{"title":"KBr","offer_id":46943181996251,"sku":"","price":50.0,"currency_code":"USD","in_stock":true},{"title":"KBr(Drilled)","offer_id":46943182029019,"sku":"","price":58.0,"currency_code":"USD","in_stock":true},{"title":"KRS-5","offer_id":46943182061787,"sku":"","price":477.0,"currency_code":"USD","in_stock":true},{"title":"NaCl","offer_id":46943182094555,"sku":"","price":55.0,"currency_code":"USD","in_stock":true},{"title":"NaCl(Drilled)","offer_id":46943182127323,"sku":"","price":59.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46943182160091,"sku":"","price":302.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/e7d5abb77fde7232c0ff70fe201f0bd.png?v=1749852923"},{"product_id":"ir-windows-circular-49x6mm","title":"IR Windows\/Circular\/49x6mm","description":"\u003cp\u003eSince 1970, Buck Scientific has been supplying high quality FTIR windows to labs around the world.  For a complete list of international representatives, please see our distributor page here. Click here for our full FTIR accessories catalog.\u003c\/p\u003e\n\u003cp\u003eKBr 49x6mm Disc is soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. Working wavelength is (48,800 - 388 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 500C6\u003c\/p\u003e\n\u003cp\u003eNaCl 49x6mm Disc is soluble in water and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock. The working wavelength is (52,600 - 584 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 500A6\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"KBr","offer_id":46940464971995,"sku":"","price":126.0,"currency_code":"USD","in_stock":true},{"title":"NaCl","offer_id":46940465004763,"sku":"","price":87.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/98c1173e6a90c7cb37610fdc2ab17a3.png?v=1749853109"},{"product_id":"ir-cell-windows-rectangular-30x15x4mm","title":"30x15x4mm  IR Cell Windows\/ Rectangular\/","description":"\u003cp\u003e\u003cspan\u003eSince 1970, Buck Scientific has been supplying high quality FTIR cell windows to labs around the world.  For a complete list of international representatives, please see our distributor page \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/pages\/locations\" title=\"International Distributors\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.\u003c\/strong\u003eThis ZnSe (Zinc Selenide) 30x15x4mm Rectangular cell window is insoluble in water. Slightly soluble in acids. High resistance to chemical attack. Organic solvents, dilute acids and bases have no effect. Ideal for ATR work because of its low absorption in the infrared region.\u003cbr\u003eZnSe has a working wavelength rang of \u003cspan\u003e15,000 - 508 cm-1.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ePart Number: 511K2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2\u003c\/strong\u003e.This NaCl (Sodium Chloride) 30x15x4mm Rectangular Cell Window (Drilled) is soluble in water and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock. NaCl has a working wavelength range of (52,600 - 584 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 511A2D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e.This KBr (Potassium Bromide) 30x15x4mm Rectangular cell window is soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. KBr Has a working wavelength of (48,800 - 388 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 511C2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.\u003c\/strong\u003eThis drilled KBr (Potassium Bromide) 30x15x4mm Rectangular cell window is soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. Has a working wavelength of (48,800 - 388 cm-1).\u003c\/p\u003e\n\u003cp\u003ePart Number: 511C2D\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"NaCl","offer_id":46947441541339,"sku":"","price":27.0,"currency_code":"USD","in_stock":true},{"title":"A2D NaCl","offer_id":46947441574107,"sku":"","price":35.0,"currency_code":"USD","in_stock":true},{"title":"KBr","offer_id":46947441606875,"sku":"","price":42.0,"currency_code":"USD","in_stock":true},{"title":"C2 KBr","offer_id":46947441639643,"sku":"","price":38.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46947441672411,"sku":"","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/3665f5577948c8d47b1fcfe9d0af014.png?v=1749853187"},{"product_id":"ir-windows-rectangular-38x19x4mm","title":"IR Windows\/ Rectangular\/ 38x19x4mm","description":"\u003cp\u003e\u003cspan\u003eSince 1970, Buck Scientific has been supplying high quality FTIR cell windows to labs around the world.  For a complete list of international representatives, please see our distributor page \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/pages\/locations\" title=\"International Distributors\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur\u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/demountable-ir-window-holder-kit-dispersive?variant=30397083907\" title=\"IR demountable cell\"\u003e Demountable Cell Holder\u003c\/a\u003e\u003cspan\u003e (seen above) is ideal for use when analyzing liquids, mulls and capillary films.  The cell holder requires two windows, one drilled and one regular.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.\u003c\/strong\u003eThis Drilled ZnSe (Zinc Selenide) 38x19x4mm Cell Window is Insoluble in water. Slightly soluble in acids. High resistance to chemical attack. Organic solvents, dilute acids and bases have no effect. Ideal for ATR work because of its low absorption in the infrared region.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range of ZnSe is 15,000 - 508 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 511K3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.\u003c\/strong\u003eThis Drilled ZnSe (Zinc Selenide) 38x19x4mm Cell Window is Insoluble in water. Slightly soluble in acids. High resistance to chemical attack. Organic solvents, dilute acids and bases have no effect. Ideal for ATR work because of its low absorption in the infrared region.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range of ZnSe is 15,000 - 508 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 511K3D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.\u003c\/strong\u003eThis Drilled KBr (Potassium Bromide) 38x19x4mm cell window is soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic.\u003c\/p\u003e\n\u003cp\u003eKBr has a working wavelength range of 48,800 - 388 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511C3D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.\u003c\/strong\u003eThis KBr (Potassium Bromide) 38x19x4mm Rectangular cell window is soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic.\u003c\/p\u003e\n\u003cp\u003eKBr has a working wavelength range of 48,800 - 388 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511C3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c\/strong\u003e.This KRS-5 (Thallium Bromoiodide) 38x19x4mm Cell Window is slightly soluble in water; soluble in bases, not in acids. Good transmission range, ideal for ATR work. Not hygroscopic. Soft - will deform. Highly toxic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength for KRS-5 Thallium Bromoiodide is 17,900 - 232 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511G3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6.\u003c\/strong\u003eThis NaCl (Sodium Chloride) 38x19x4mm Rectangular cell window is soluble in water, and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock.  \u003c\/p\u003e\n\u003cp\u003eThe working wavelength range is 52,600 - 584 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511A3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7.\u003c\/strong\u003eThis BaF2 38x19x4mm cell window is insoluble in water but soluble in acids. Barium Fluoride has a wider spectral range but is more sensitive to mechanical and thermal shock but is a relatively hard material. The working wavelength range for BaF2 is 66,600 - 782 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 511E5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8\u003c\/strong\u003e.This Drilled KRS-5 (Thallium Bromoiodide) 38x19x4mm Cell Window is slightly soluble in water; soluble in bases, not in acids. Good transmission range, ideal for ATR work. Not hygroscopic. Soft - will deform. Highly toxic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength for KRS-5 Thallium Bromoiodide is 17,900 - 232 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511G3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9.\u003c\/strong\u003eThis drilled NaCl (Sodium Chloride) 38x19x4mm Rectangular cell window is soluble in water, and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock.  \u003c\/p\u003e\n\u003cp\u003eThe working wavelength range is 52,600 - 584 cm-1\u003c\/p\u003e\n\u003cp\u003ePart Number: 511A3D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10\u003c\/strong\u003e.This KCl (Potassium Chloride) 38x19x4mm Cell Windowis less soluble than NaCl with lower reflection losses. Extended transmission range. Hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KCl is 55,600 - 439 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 511B3\u003c\/p\u003e\n\u003cp\u003e11.This Drilled KCl (Potassium Chloride) 38x19x4mm Cell Window is less soluble than NaCl with lower reflection losses. Extended transmission range. Hygroscopic.\u003c\/p\u003e\n\u003cp\u003eThe working wavelength range for KCl is 55,600 - 439 cm-1.\u003c\/p\u003e\n\u003cp\u003ePart Number: 511B3D\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"6500 Demountable","offer_id":46947438952667,"sku":"","price":220.0,"currency_code":"USD","in_stock":true},{"title":"BaF2","offer_id":46947438985435,"sku":"","price":184.0,"currency_code":"USD","in_stock":true},{"title":"KBr","offer_id":46947439018203,"sku":"","price":55.0,"currency_code":"USD","in_stock":true},{"title":"C3D KBr","offer_id":46947439050971,"sku":"","price":65.0,"currency_code":"USD","in_stock":true},{"title":"KCl","offer_id":46947439083739,"sku":"","price":44.0,"currency_code":"USD","in_stock":true},{"title":"B3D KCl","offer_id":46947439116507,"sku":"","price":220.0,"currency_code":"USD","in_stock":true},{"title":"KRS-5","offer_id":46947439149275,"sku":"","price":220.0,"currency_code":"USD","in_stock":true},{"title":"G3 KRS-5","offer_id":46947439182043,"sku":"","price":220.0,"currency_code":"USD","in_stock":true},{"title":"NaCl","offer_id":46947439214811,"sku":"","price":46.0,"currency_code":"USD","in_stock":true},{"title":"3D NaCl","offer_id":46947439247579,"sku":"","price":51.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46947439280347,"sku":"","price":277.95,"currency_code":"USD","in_stock":true},{"title":"3D ZnSe","offer_id":46947439313115,"sku":"","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/161bea63c34c44f11ce016682e922a8.png?v=1749853444"},{"product_id":"ir-windows-rectangular-41x23x6mm","title":"41x23x6mm  IR Windows\/ Rectangular\/","description":"\u003cp\u003e\u003cstrong\u003e1\u003c\/strong\u003e.NaCl 41x23x6mm Rectangle\u003c\/p\u003e\n\u003cp\u003eSoluble in water and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock. (52,600 - 584 cm-1)\u003c\/p\u003e\n\u003cp\u003ePart Number: 511A4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2\u003c\/strong\u003e.NaCl 41x23x6mm Rectangle\u003c\/p\u003e\n\u003cp\u003eSoluble in water and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock. (52,600 - 584 cm-1)\u003c\/p\u003e\n\u003cp\u003ePart Number: 511A4D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e.KBr 41x23x6mm Rectangle\u003c\/p\u003e\n\u003cp\u003eSoluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. (48,800 - 388 cm-1)\u003c\/p\u003e\n\u003cp\u003ePart Number: 511C4\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"NaCl","offer_id":46943493554395,"sku":"","price":65.0,"currency_code":"USD","in_stock":true},{"title":"NaCl（Drilled）","offer_id":46943493587163,"sku":"","price":71.0,"currency_code":"USD","in_stock":true},{"title":"KBr","offer_id":46943493619931,"sku":"","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/965b677ce5d57a6355cb7f7f803be51.png?v=1749853530"},{"product_id":"slide-plate-holder","title":"Slide Plate  Holder","description":"\u003cp\u003eThe Slide Plate Holder is used to hold the beta cell along with cylindrical cells like the type 34 cuvettes.\u003c\/p\u003e\n\u003cp\u003ePart Number: 6105\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46900793770203,"sku":"","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/c6e5e82882dd530e66451f7cf9abce08.png?v=1750230225"},{"product_id":"film","title":"Magnetic Film Holder (FTIR)","description":"\u003cp\u003eMagnetic Film Holder (FTIR)\u003c\/p\u003e\n\u003cp\u003eAperture 20mm Diameter\u003c\/p\u003e\n\u003cp\u003ePart Number: 6300C\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46900800782555,"sku":"","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/0e22f4cb40bd1f809b9a0827a0c2d0ed.png?v=1750226927"},{"product_id":"sampling-accessory-kits","title":"Sampling  Accessory Kits","description":"\u003cp\u003e\u003cb\u003eFor FTIR\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sampling Accessory Infrared Kit consists of a comprehensive collection of accessories for the infrared laboratory. In addition to liquid and mull sampling accessories, the kit also contains a demountable 10cm gas cell, and evacuable KBr Beta Press. The Sampling Accessory Kit is available with either NaCl or KBr windows and configured for Dispersive or FTIR Spectrophotometers. The following accessories are packaged in a suitable storage case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFTIR Kit  for BA-1C Basic Infrared Kit NaCl Windows includes:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/demountable-ir-window-holder-kit-dispersive\" title=\"demountable Infrared cell\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eSealed Demountable Cell Holders 6500\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(6)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-38x19x4mm-rectangle\" title=\"38x19x4mm NaCl Cell Windows\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e38 x 19 x 4mm NaCl Cell Windows\u003c\/a\u003e\u003cbr\u003e(4)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-38x19x4mm-rectangle-drilled\" title=\"38x19x4mm NaCl Cell Windows Drilled\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e38 x 19 x 4mm NaCl Drilled Cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/10cm-beta-gas-infrared-cell\" title=\"10cm IR gas cell\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eBeta-Gas Cell, 10cm\u003c\/a\u003e\u003cbr\u003e(2)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-25x4mm-disc-500a3\" title=\"25x4mm NaCl Cell Windows\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e25 x 4mm NaCl cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/magnetic-film-holder-dispersive\" title=\"Magnetic film holder for IR\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eMagnetic Film Holder\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/evacuable-kbr-beta-press\" title=\"Evacuable KBr beta press\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eEvacuable KBr Beta Press\u003c\/a\u003e\u003cbr\u003e(1)\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/65mm-od-agate-mortar-and-pestle\" title=\"65mm mortar and pestle\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e\u003cspan\u003e \u003c\/span\u003e65mm Agate Mortar and Pestle\u003c\/a\u003e\u003cbr\u003e(1)\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/kbr-powder-100gm-solid-sampling\" title=\"KBr Potassium Bromide powder\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e\u003cspan\u003e \u003c\/span\u003eKBr Powder, 100g\u003c\/a\u003e\u003cbr\u003e(1)\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nujol-oil-2oz\" title=\"Nujol Oil\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003eNujol Oil, 2oz.\u003c\/a\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46900812939483,"sku":"","price":2275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/5d354fc98105841aafdd18acfea05a64.png?v=1750222817"},{"product_id":"magnetic-film-holder-dispersive-1","title":"Magnetic Film Holder (Dispersive)","description":"\u003cp\u003eMagnetic Film Holder (Dispersive) Aperture 10 x 20mm\u003c\/p\u003e\n\u003cp\u003ePart Number: 6300\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46952017232091,"sku":"","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/0e22f4cb40bd1f809b9a0827a0c2d0ed_ee86b683-8bdf-4e33-ba95-fa3030571f0a.png?v=1750227123"},{"product_id":"demountable-cell-holder-kit-for-ftir","title":"Demountable Cell Holder Kit for FTIR","description":"\u003cp\u003eThe Circular Demountable Cell Holder is ideal for use when analyzing liquids because these cells are leak-proof and provide an even pressure. Since the windows that are used in this holder are not amalgamated together (as in permanently sealed cells), the cell is easily convertible to accommodate many sampling types, including mulls and capillary films. Luer-Lok filling ports make filling and clean up easy.\u003cbr\u003e\u003cbr\u003eWhen analyzing mulls or capillary films, the cell is assembled with one or two undrilled windows and when analyzing liquids, the cell can be assembled with one undrilled window, a spacer, and a drilled window to create a cell with a specific path length. A gasket is used to help prevent leakage.\u003cbr\u003e\u003cbr\u003e14mm aperture\u003cbr\u003eWindow size: 32 x 3mm\u003c\/p\u003e\n\u003cp\u003eP\/N 6500S\u003c\/p\u003e\n\u003cp\u003eConsists of the Stainless Steel Holder, two sealing gaskets, O-rings, two plugs, a\u003cbr\u003ecompensating ring, spacers, a needle plate, and a package of assorted spacers.\u003cbr\u003e\u003cstrong\u003e* Windows are sold separately\u003c\/strong\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46952318894299,"sku":"","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/300e325482b8af5c73e3732bfe8f45cb.png?v=1750227754"},{"product_id":"fixed-transparent-film-holder-1","title":"Fixed Transparent Film Holder","description":"\u003cp\u003e\u003cspan\u003eAccessories\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFixed Transparent Film Holder\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWorks with 1041., 3041, 7041\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46952425586907,"sku":"","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/e91a70a3367f95c5cc5faa5d171dbb1b.png?v=1750227945"},{"product_id":"demountable-ir-window-holder-kit-ftir-2","title":"Demountable IR Window Holder Kit (FTIR)","description":"\u003cp\u003eThe Demountable Cell Holder is ideal for use when analyzing liquids, mulls and capillary films. Since the windows that are used in this holder are not amalgamated together (as in permanently sealed cells), the cell is easily convertible to accommodate many sampling types. Luer-Lok \u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003efilling ports make filling and clean up easy.  This infrared window holder accommodates rectangular windows, but has a circular 14mm aperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCell Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen analyzing mulls or capillary films, the cell is assembled with one or two undrilled windows and when analyzing liquids, the cell can be assembled with one undrilled window, a spacer and a drilled window to create a cell with a specific path length. A gasket is used to help prevent leakage.\u003c\/p\u003e\n\u003cp\u003e14mm aperture\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.bucksci.com\/collections\/ir-windows-rectangular-38x19x4mm\" title=\"38x19x4mm cell windows\"\u003eInfrared window size: 38 x 19 x 4 milimeters*\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003e*Windows not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConsists of the S.S. Holder, rear neoprene gasket, gasket, 2 plugs, pk. of assort. spacers.\u003c\/p\u003e\n\u003cp\u003ePart Number: 6500C\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46952502821083,"sku":"","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/59dcabe68ba63577898515562a541cd8.png?v=1750228357"},{"product_id":"mini-cell-kit-3","title":"Mini Cell Kit","description":"\u003cp\u003e\u003cspan\u003eThe Mini Cell is the most economical approach for obtaining qualitative infrared spectra of liquids. The window fits into one portion of the cell. The second portion is then screwed in to form the seal. The AgCl cell windows each contain a 0.025mm circular depression. The rim of the window is flat to insure proper sealing. Because AgCl cold flows slightly under pressure, a tight seal is formed. The 0.025mm circular depression in each window enables the cell path length to be varied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003eMini Cell Kit comes Complete with a Delrin cell holder, slide plate holder and six AgCl windows with 0.025mm depression\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46952610726107,"sku":"","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/c5edae891530a311c1f20c877c2a2ada.png?v=1750228674"},{"product_id":"mini-cell-sample-holder-1","title":"Mini Cell Sample Holder","description":"\u003cp\u003eMini Cell Sample Holder for mini cell kit. Without windows\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46953053946075,"sku":"","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/bda36fe40d78b0c16671c6099755ae7f.png?v=1750229531"},{"product_id":"kbr-ftir-permanent-sealed-liquid-cell-1","title":"KBr (FTIR) Permanent Sealed Liquid Cell","description":"\u003cp\u003e\u003cspan\u003ePermanent Sealed Liquid Cell - For use with \u003c\/span\u003e\u003cstrong\u003eFTIR\u003c\/strong\u003e\u003cspan\u003e instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKBr windows are soluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. \u003c\/span\u003e\u003cspan\u003eWorking Wavelength range (48,800-388cm-1)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise path length. Permanent Sealed Liquid Cells are calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. Should the cell become damaged it can be sent back to Buck Scientific to be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur permanently sealed cells are custom built to order. Each cell needs time to be cured and then be Quality tested.  Also,. Due to covid-19 related supply chain issues all permanently sealed cells have a 2-6 week lead time.\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46953629319387,"sku":"","price":358.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/bb67992543159b271276e03e8e038f75.png?v=1750230704"},{"product_id":"znse-ftir-permanent-sealed-liquid-cell-1","title":"ZnSe (FTIR) Permanent Sealed Liquid Cell","description":"\u003cp\u003e\u003cspan\u003ePermanent Sealed Liquid Cell - For use with \u003c\/span\u003e\u003cstrong\u003eFTIR\u003c\/strong\u003e\u003cspan\u003e instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eZnSe windows are insoluble in water. Slightly soluble in acids. High resistance to chemical attack. Organic solvents, dilute acids and bases have no effect. Ideal for ATR work because of its low absorption in the infrared region. The working range for Zinc Selenide is 15,000-508cm-1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise path length. Permanent Sealed Liquid Cells are calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. Should the cell become damaged it can be sent back to Buck Scientific to be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur permanently sealed cells are custom built to order. Each cell needs time to be cured and then be Quality tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso,. Due to covid-19 related supply chain issues all permanently sealed cells have a 2-6 week lead time.\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46953806954715,"sku":"","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/bb67992543159b271276e03e8e038f75_e047971b-9a81-4b57-bd86-e3ddafd9e6c9.png?v=1750230884"},{"product_id":"nacl-ftir-permanent-sealed-liquid-cell-1","title":"NaCl (FTIR) Permanent Sealed Liquid Cell","description":"\u003cp\u003e\u003cspan\u003ePermanent Sealed Liquid Cell - For use with \u003c\/span\u003e\u003cstrong\u003eFTIR\u003c\/strong\u003e\u003cspan\u003e instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNaCl windows are soluble in water and glycerine, and slightly soluble in alcohol. Fairly resistant to thermal and mechanical shock. (52,600-584cm-1)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise path length. Permanent Sealed Liquid Cells are calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. Should the cell become damaged it can be sent back to Buck Scientific to be repaired.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur permanently sealed cells are custom built to order. Each cell needs time to be cured and then be Quality tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso,. Due to covid-19 related supply chain issues all permanently sealed cells have a 2-6 week lead time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46953855844571,"sku":"","price":352.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/bb67992543159b271276e03e8e038f75_0fc54716-d230-44ab-9d40-b00deb3fb0e1.png?v=1750231139"},{"product_id":"baf2-ftir-permanent-sealed-liquid-cells-1","title":"BaF2 (FTIR) Permanent Sealed Liquid Cells","description":"\u003cp\u003ePermanent Sealed Liquid Cell - For use with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFTIR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einstruments.\u003c\/p\u003e\n\u003cp\u003eBaF2 windows are insoluble in water, soluble in acids. Wider spectral range. More sensitive to mechanical and thermal shock. Relatively hard material. The working range for Barium Fluoride is 66,600-782cm-1.\u003c\/p\u003e\n\u003cp\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise path length. Permanent Sealed Liquid Cells are calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. Should the cell become damaged it can be sent back to Buck Scientific to be repaired.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur permanently sealed cells are custom built to order. Each cell needs time to be cured and then be Quality tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso,. Due to covid-19 related supply chain issues all permanently sealed cells have a 2-6 week lead time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46954116645083,"sku":"","price":1660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/792de182002dc55e6d45611aea8de4b0.png?v=1750231638"},{"product_id":"krs-5-ftir-permanent-sealed-liquid-cell-1","title":"KRS-5 (FTIR) Permanent Sealed Liquid Cell","description":"\u003cp\u003e\u003cspan\u003ePermanent Sealed Liquid Cell - For use with \u003c\/span\u003e\u003cstrong\u003eFTIR\u003c\/strong\u003e\u003cspan\u003e instruments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKRS-5 windows are slightly soluble in water; soluble in bases, not in acids. Good transmission range, ideal for ATR work. Not hygroscopic. Soft- will deform. \u003c\/span\u003e\u003cstrong\u003eHighly Toxic\u003c\/strong\u003e\u003cspan\u003e. KRS-5 has a working range of 17,900-232cm-1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Permanent Sealed Liquid Cell consists of a stainless steel body, which is corrosion resistant. Each cell is permanently mounted and sealed in the stainless steel body and each has a precise path length. Permanent Sealed Liquid Cells are calibrated with the interference fringe calculation before leaving the factory. Since the cell thickness is permanently fixed it provides the user a means for accurate, reproducible results, making it ideal for performing quantitative measurements. The cell is filled through the Luer-Lok filling ports. Permanent Sealed Cells cannot be disassembled without destroying the cell. Should the cell become damaged it can be sent back to Buck Scientific to be repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eOur permanently sealed cells are custom built to order. Each cell needs time to be cured and then be Quality tested.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso,. Due to covid-19 related supply chain issues all permanently sealed cells have a 2-6 week lead time.\u003c\/span\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":46954121265371,"sku":"","price":1660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/792de182002dc55e6d45611aea8de4b0_f489eb67-091f-4322-a63b-d2b406eb1c71.png?v=1750231859"},{"product_id":"ft-nir-analyzer-for-milk-powder-grain-feed-oilseed-quality-control-ir250","title":"FT-NIR Analyzer for Milk Powder, Grain, Feed \u0026 Oilseed Quality Control | IR250","description":"\u003cstyle\u003e\n  .ir250-guide-section {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 40px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n    line-height: 1.6;\n    color: #1a1a1a;\n    background: #fff;\n  }\n  \n  .ir250-guide-section h1 {\n    font-size: 2.2rem;\n    font-weight: 700;\n    color: #000;\n    margin-bottom: 0.5rem;\n    line-height: 1.2;\n  }\n  \n  .subtitle {\n    font-size: 1.1rem;\n    color: #555;\n    margin-bottom: 2.5rem;\n    font-weight: 400;\n  }\n  \n  .hero-box {\n    background: #000;\n    color: #fff;\n    padding: 3rem;\n    margin: 2rem 0;\n    text-align: center;\n  }\n  \n  .hero-box h2 {\n    font-size: 1.8rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n  }\n  \n  .hero-box p {\n    font-size: 1.2rem;\n    margin: 0;\n    opacity: 0.9;\n  }\n  \n  .section-header {\n    font-size: 1.4rem;\n    font-weight: 700;\n    color: #000;\n    margin-top: 3.5rem;\n    margin-bottom: 1.5rem;\n    padding-bottom: 0.75rem;\n    border-bottom: 2px solid #000;\n    display: flex;\n    align-items: center;\n    gap: 0.75rem;\n  }\n  \n  .section-header::before {\n    content: '';\n    width: 12px;\n    height: 12px;\n    background: #000;\n  }\n  \n  .selector-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 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padding: 1rem;\n    text-align: left;\n    font-weight: 600;\n  }\n  \n  .config-comparison td {\n    padding: 1rem;\n    border-bottom: 1px solid #ddd;\n    vertical-align: top;\n  }\n  \n  .config-comparison tr:hover td {\n    background: #f9f9f9;\n  }\n  \n  .recommended {\n    background: #000;\n    color: #fff;\n    padding: 0.25rem 0.75rem;\n    font-size: 0.75rem;\n    font-weight: 700;\n    text-transform: uppercase;\n    display: inline-block;\n    margin-top: 0.5rem;\n  }\n  \n  .custom-box {\n    background: #f5f5f5;\n    padding: 2rem;\n    margin: 2rem 0;\n    border-left: 4px solid #000;\n  }\n  \n  .custom-box h3 {\n    font-size: 1.2rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n  }\n  \n  .custom-box p {\n    margin: 0 0 1rem 0;\n    font-size: 0.95rem;\n  }\n  \n  .custom-box ul {\n    margin: 0;\n    padding-left: 1.5rem;\n  }\n  \n  .custom-box li {\n    margin-bottom: 0.5rem;\n  }\n  \n  .app-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n    gap: 1.5rem;\n    margin: 2rem 0;\n  }\n  \n  .app-card {\n    border: 2px solid #000;\n    padding: 0;\n  }\n  \n  .app-header {\n    background: #000;\n    color: #fff;\n    padding: 1rem 1.5rem;\n    font-weight: 700;\n    font-size: 1.1rem;\n  }\n  \n  .app-body {\n    padding: 1.5rem;\n  }\n  \n  .app-body h4 {\n    font-size: 1rem;\n    margin: 0 0 0.75rem 0;\n    font-weight: 700;\n  }\n  \n  .app-body p {\n    margin: 0 0 0.75rem 0;\n    font-size: 0.9rem;\n    color: #555;\n  }\n  \n  .param-tag {\n    display: inline-block;\n    background: #f5f5f5;\n    padding: 0.25rem 0.5rem;\n    margin: 0.25rem 0.25rem 0 0;\n    font-size: 0.85rem;\n    border: 1px solid #ddd;\n  }\n  \n  .cta-box {\n    text-align: center;\n    padding: 3rem 2rem;\n    border: 3px solid #000;\n    margin: 2rem 0;\n  }\n  \n  .cta-box h3 {\n    font-size: 1.5rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n  }\n  \n  .cta-box p {\n    font-size: 1.1rem;\n    color: #555;\n    margin: 0 0 1.5rem 0;\n  }\n  \n  .contact-info {\n    font-size: 1.2rem;\n    font-weight: 600;\n  }\n  \n  @media (max-width: 768px) {\n    .ir250-guide-section h1 {\n      font-size: 1.6rem;\n    }\n    \n    .hero-box {\n      padding: 2rem;\n    }\n    \n    .selector-grid,\n    .app-grid {\n      grid-template-columns: 1fr;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ir250-guide-section\"\u003e\n  \u003ch1\u003eIR250 FT-NIR Analyzer Order Guide\u003c\/h1\u003e\n  \u003cp class=\"subtitle\"\u003eRapid analysis of solids and semi-solids. Non-destructive. No sample preparation.\u003c\/p\u003e\n  \n  \u003c!-- Hero --\u003e\n  \u003cdiv class=\"hero-box\"\u003e\n    \u003ch2\u003eChoose Your Application. We'll Configure the System.\u003c\/h2\u003e\n    \u003cp\u003eThe IR250 adapts to your specific industry needs — from milk powder to wheat protein — with customized calibrations and accessories.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Application Selector --\u003e\n  \u003ch2 class=\"section-header\"\u003eStep 1: Select Your Primary Application\u003c\/h2\u003e\n  \u003cdiv class=\"selector-grid\"\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🥛 Milk \u0026amp; Dairy Powders\u003c\/h3\u003e\n      \u003cp\u003eWhole milk powder, skim milk, infant formula, whey protein, cream powders\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eFat, protein, moisture, lactose\u003c\/li\u003e\n        \u003cli\u003eAcidity, ash, sucrose\u003c\/li\u003e\n        \u003cli\u003eOrigin verification\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🌾 Wheat \u0026amp; Flour Milling\u003c\/h3\u003e\n      \u003cp\u003eWhole grain wheat, flour, semolina, milling by-products\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eMoisture, protein, ash\u003c\/li\u003e\n        \u003cli\u003eWet gluten, gluten index\u003c\/li\u003e\n        \u003cli\u003eZeleny sedimentation, water absorption\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🌽 Corn \u0026amp; Oilseeds\u003c\/h3\u003e\n      \u003cp\u003eCorn, soybeans, rapeseed, sunflower, peanuts\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eMoisture, protein, oil\u003c\/li\u003e\n        \u003cli\u003eStarch content\u003c\/li\u003e\n        \u003cli\u003eAmino acids (soybean meal)\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🍚 Rice \u0026amp; Paddy\u003c\/h3\u003e\n      \u003cp\u003ePaddy rice, brown rice, milled rice, rice flour\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eMoisture, protein, amylose\u003c\/li\u003e\n        \u003cli\u003eDegree of milling\u003c\/li\u003e\n        \u003cli\u003eChalkiness detection\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🌱 Feed \u0026amp; Animal Nutrition\u003c\/h3\u003e\n      \u003cp\u003eCompound feeds, raw materials, DDGS, premixes\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eMoisture, protein, fat, fiber\u003c\/li\u003e\n        \u003cli\u003eAsh, calcium, phosphorus\u003c\/li\u003e\n        \u003cli\u003eAmino acid profile\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"selector-card\"\u003e\n      \u003ch3\u003e🔬 Custom Application\u003c\/h3\u003e\n      \u003cp\u003eSpecialty grains, food ingredients, industrial materials\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eCustom calibration development\u003c\/li\u003e\n        \u003cli\u003eSpecialty sample handling\u003c\/li\u003e\n        \u003cli\u003eResearch \u0026amp; development\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Configuration Comparison --\u003e\n  \u003ch2 class=\"section-header\"\u003eStep 2: Choose Your Configuration\u003c\/h2\u003e\n  \u003ctable class=\"config-comparison\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eConfiguration\u003c\/th\u003e\n        \u003cth\u003eBest For\u003c\/th\u003e\n        \u003cth\u003eKey Features\u003c\/th\u003e\n        \u003cth\u003eIncludes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\n          \u003cstrong\u003eIR250-M\u003c\/strong\u003e\u003cbr\u003e\n          Milk \u0026amp; Dairy Package\n        \u003c\/td\u003e\n        \u003ctd\u003eMilk powder plants, dairy QC labs, infant formula production\u003c\/td\u003e\n        \u003ctd\u003e\n          • Pre-calibrated for 8+ dairy parameters\u003cbr\u003e\n          • Sample rotator for homogeneous powders\u003cbr\u003e\n          • Moisture-proof design\n        \u003c\/td\u003e\n        \u003ctd\u003e\n          Sample rotator, 2 sample cups, 1 box sample tubes, background accessory, dairy calibration library \u003cspan class=\"recommended\"\u003ePopular\u003c\/span\u003e\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\n          \u003cstrong\u003eIR250-G\u003c\/strong\u003e\u003cbr\u003e\n          Grain Analysis Package\n        \u003c\/td\u003e\n        \u003ctd\u003eGrain elevators, flour mills, seed companies, trading houses\u003c\/td\u003e\n        \u003ctd\u003e\n          • Whole grain transmission + ground reflectance\u003cbr\u003e\n          • Test weight module optional\u003cbr\u003e\n          • 76+ grain calibrations included\n        \u003c\/td\u003e\n        \u003ctd\u003e\n          Sample rotator, whole grain funnel, flour module, 6 sample cups, grain calibration library (wheat, corn, rice, soy)\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\n          \u003cstrong\u003eIR250-F\u003c\/strong\u003e\u003cbr\u003e\n          Feed Analysis Package\n        \u003c\/td\u003e\n        \u003ctd\u003eFeed mills, animal nutrition, commodity inspection\u003c\/td\u003e\n        \u003ctd\u003e\n          • Optimized for heterogeneous feed mixtures\u003cbr\u003e\n          • Amino acid calibration available\u003cbr\u003e\n          • High-moisture sample handling\n        \u003c\/td\u003e\n        \u003ctd\u003e\n          Sample rotator, coarse sample cups, feed calibration library (raw materials + finished feeds)\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003e\n          \u003cstrong\u003eIR250-R\u003c\/strong\u003e\u003cbr\u003e\n          Research \u0026amp; Multi-Purpose\n        \u003c\/td\u003e\n        \u003ctd\u003eR\u0026amp;D labs, universities, multi-product facilities\u003c\/td\u003e\n        \u003ctd\u003e\n          • Widest calibration library (200+ compounds)\u003cbr\u003e\n          • Custom model development software\u003cbr\u003e\n          • All accessories included\n        \u003c\/td\u003e\n        \u003ctd\u003e\n          Complete accessory set, UCal custom calibration software, 200+ compound library, training package\n        \u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n  \n  \u003c!-- Customization Options --\u003e\n  \u003cdiv class=\"custom-box\"\u003e\n    \u003ch3\u003eStep 3: Customize Your System\u003c\/h3\u003e\n    \u003cp\u003eThe IR250 is built-to-order. Select additional options to match your exact requirements:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAdditional Calibrations:\u003c\/strong\u003e Add specialty grains (barley, oats, sorghum), oilseeds (canola, sunflower), or food ingredients (starches, sugars)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSample Handling:\u003c\/strong\u003e Liquid cell kit for oils and liquid dairy, large sample cup for coarse feeds, micro-sample adapter for breeding programs\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSoftware Upgrades:\u003c\/strong\u003e Network license for multiple stations, 21 CFR Part 11 compliance package, cloud connectivity module\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHardware Options:\u003c\/strong\u003e Test weight module (HLW), automated sample feeder, barcode scanner integration, thermal printer\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eService Packages:\u003c\/strong\u003e Installation \u0026amp; training, annual calibration maintenance, extended warranty, on-site method development\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Application Details --\u003e\n  \u003ch2 class=\"section-header\"\u003eApplication Capabilities\u003c\/h2\u003e\n  \u003cdiv class=\"app-grid\"\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eMilk Powder \u0026amp; Dairy\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eTypical Samples\u003c\/h4\u003e\n        \u003cp\u003eWhole milk powder, skim milk powder, whey powder, whey protein concentrate, lactose powder, cream powder, infant formula, milk protein concentrates\u003c\/p\u003e\n        \u003ch4\u003eMeasured Parameters\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eFat\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eProtein\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eMoisture\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eLactose\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAsh\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAcidity\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eSucrose\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eWheat \u0026amp; Milling\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eTypical Samples\u003c\/h4\u003e\n        \u003cp\u003eWhole grain wheat, wheat flour, semolina, durum wheat, milling streams, wheat bran\u003c\/p\u003e\n        \u003ch4\u003eMeasured Parameters\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eMoisture\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eProtein\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eWet Gluten\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eGluten Index\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAsh\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eZeleny\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eWater Absorption\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eStarch Damage\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eCorn \u0026amp; Oilseeds\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eTypical Samples\u003c\/h4\u003e\n        \u003cp\u003eCorn\/maize, soybean, rapeseed\/canola, sunflower seed, peanut, cottonseed\u003c\/p\u003e\n        \u003ch4\u003eMeasured Parameters\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eMoisture\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eProtein\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eOil\/Fat\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eStarch\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eFiber\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAmino Acids\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eRice \u0026amp; Paddy\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eTypical Samples\u003c\/h4\u003e\n        \u003cp\u003ePaddy rice, brown rice, milled rice, broken rice, rice flour, parboiled rice\u003c\/p\u003e\n        \u003ch4\u003eMeasured Parameters\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eMoisture\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eProtein\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAmylose\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eDegree of Milling\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eChalkiness\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eFeed \u0026amp; Nutrition\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eTypical Samples\u003c\/h4\u003e\n        \u003cp\u003eSoybean meal, rapeseed meal, DDGS, wheat bran, corn gluten meal, fish meal, compound feeds, premixes\u003c\/p\u003e\n        \u003ch4\u003eMeasured Parameters\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eMoisture\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eProtein\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eFat\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eFiber\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAsh\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eCa\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eP\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eSalt\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eAmino Acids\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eSpecialty Applications\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003ch4\u003eCustom Development Available\u003c\/h4\u003e\n        \u003cp\u003eSpecialty grains, food ingredients, starches, sugars, ethanol production, brewing, malt, cocoa, coffee\u003c\/p\u003e\n        \u003ch4\u003eCapabilities\u003c\/h4\u003e\n        \u003cspan class=\"param-tag\"\u003eCustom Calibrations\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eMethod Development\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eResearch Mode\u003c\/span\u003e\n        \u003cspan class=\"param-tag\"\u003eQualitative ID\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- CTA --\u003e\n  \u003cdiv class=\"cta-box\"\u003e\n    \u003ch3\u003eConfigure Your IR250 System\u003c\/h3\u003e\n    \u003cp\u003eTell us your application and sample types. We'll recommend the optimal configuration with pre-calibrated models ready for immediate use.\u003c\/p\u003e\n    \u003cdiv class=\"contact-info\"\u003e\n      Mobile\/WhatsApp: +86 18965164839 | sales@nwspec.com\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":47394254455003,"sku":"IR250","price":50000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/NIRFlex2500_1_e3e92f49-f570-4568-b2fa-c4d044260c6d.png?v=1772010378"},{"product_id":"spectramax-ft-ir-spectrometer-research-grade-ftir-nwspec","title":"SpectraMax FT-IR Spectrometer | Research-Grade FTIR | NWSPEC","description":"\u003cstyle\u003e\n  .spectramax-guide {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 40px 20px;\n    font-family: {{ settings.type_base_font.family }}, -apple-system, BlinkMacSystemFont, sans-serif;\n    color: #000;\n    background: #fff;\n    line-height: 1.6;\n  }\n  \n  .spectramax-guide h1 {\n    font-size: 36px;\n    font-weight: 800;\n    margin: 0 0 12px 0;\n    text-transform: uppercase;\n    letter-spacing: -1px;\n    color: #000;\n  }\n  \n  .spectramax-guide .subtitle {\n    font-size: 18px;\n    color: #333;\n    margin-bottom: 35px;\n    font-weight: 400;\n    border-bottom: 3px solid #000;\n    padding-bottom: 18px;\n  }\n  \n  \/* Hero Section *\/\n  .spectramax-guide .hero-box {\n    border: 3px solid #000;\n    padding: 40px;\n    margin: 30px 0;\n    text-align: center;\n  }\n  \n  .spectramax-guide .badge {\n    display: inline-block;\n    background: #000;\n    color: #fff;\n    padding: 8px 24px;\n    font-size: 11px;\n    text-transform: uppercase;\n    letter-spacing: 3px;\n    font-weight: 700;\n    margin-bottom: 25px;\n  }\n  \n  .spectramax-guide .hero-title {\n    font-size: 28px;\n    font-weight: 700;\n    margin: 0 0 15px 0;\n    color: #000;\n  }\n  \n  .spectramax-guide .hero-desc {\n    font-size: 16px;\n    color: #333;\n    max-width: 700px;\n    margin: 0 auto 30px auto;\n  }\n  \n  .spectramax-guide .specs-grid {\n    display: grid;\n    grid-template-columns: repeat(4, 1fr);\n    gap: 15px;\n    margin-top: 30px;\n  }\n  \n  .spectramax-guide .spec-item {\n    border: 2px solid #000;\n    padding: 20px 12px;\n    text-align: center;\n  }\n  \n  .spectramax-guide .spec-value {\n    font-size: 24px;\n    font-weight: 800;\n    display: block;\n    margin-bottom: 6px;\n    font-family: 'Courier New', monospace;\n  }\n  \n  .spectramax-guide .spec-label {\n    font-size: 10px;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n    font-weight: 600;\n    color: #333;\n  }\n  \n  \/* Section Headers *\/\n  .spectramax-guide h2 {\n    font-size: 13px;\n    text-transform: uppercase;\n    letter-spacing: 2px;\n    font-weight: 700;\n    margin-top: 50px;\n    margin-bottom: 25px;\n    background: #000;\n    color: #fff;\n    padding: 10px 20px;\n    display: inline-block;\n  }\n  \n  \/* Advantages *\/\n  .spectramax-guide .advantages {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 20px;\n    margin: 25px 0;\n  }\n  \n  .spectramax-guide .adv-box {\n    border: 2px solid #000;\n    padding: 25px;\n    display: flex;\n    gap: 15px;\n    align-items: flex-start;\n  }\n  \n  .spectramax-guide .adv-icon {\n    font-size: 24px;\n    font-weight: 700;\n    width: 50px;\n    height: 50px;\n    border: 2px solid #000;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n  }\n  \n  .spectramax-guide .adv-content h3 {\n    font-size: 15px;\n    font-weight: 700;\n    margin: 0 0 8px 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n  }\n  \n  .spectramax-guide .adv-content p {\n    font-size: 14px;\n    color: #333;\n    margin: 0;\n    line-height: 1.5;\n  }\n  \n  \/* Category Headers *\/\n  .spectramax-guide .category-head {\n    display: flex;\n    align-items: center;\n    gap: 12px;\n    margin: 30px 0 20px 0;\n    padding-bottom: 12px;\n    border-bottom: 2px solid #000;\n  }\n  \n  .spectramax-guide .category-icon {\n    font-size: 22px;\n  }\n  \n  .spectramax-guide .category-title {\n    font-size: 18px;\n    font-weight: 700;\n    margin: 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n  }\n  \n  \/* Table Styles *\/\n  .spectramax-guide .table-wrap {\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    margin: 15px 0;\n  }\n  \n  .spectramax-guide .data-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14px;\n    min-width: 600px;\n  }\n  \n  .spectramax-guide .data-table th {\n    background: #000;\n    color: #fff;\n    text-align: left;\n    padding: 14px 18px;\n    font-weight: 600;\n    text-transform: uppercase;\n    font-size: 11px;\n    letter-spacing: 1px;\n    border: 1px solid #000;\n  }\n  \n  .spectramax-guide .data-table td {\n    padding: 18px;\n    border: 1px solid #ddd;\n    vertical-align: top;\n  }\n  \n  .spectramax-guide .data-table tr:hover td {\n    background: #f9f9f9;\n  }\n  \n  .spectramax-guide .data-table td:first-child {\n    font-weight: 700;\n    width: 30%;\n    color: #000;\n  }\n  \n  .spectramax-guide .tag {\n    display: inline-block;\n    background: #000;\n    color: #fff;\n    padding: 4px 10px;\n    font-size: 10px;\n    font-weight: 600;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n    margin-right: 6px;\n    margin-bottom: 6px;\n  }\n  \n  .spectramax-guide .benefit {\n    font-size: 13px;\n    color: #333;\n    margin: 10px 0 0 0;\n    line-height: 1.5;\n    padding-left: 12px;\n    border-left: 3px solid #000;\n  }\n  \n  \/* Bundle Cards *\/\n  .spectramax-guide .bundles {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 20px;\n    margin: 30px 0;\n  }\n  \n  .spectramax-guide .bundle {\n    border: 3px solid #000;\n    padding: 25px;\n    position: relative;\n  }\n  \n  .spectramax-guide .bundle.featured {\n    background: #000;\n    color: #fff;\n  }\n  \n  .spectramax-guide .bundle.featured .bundle-desc,\n  .spectramax-guide .bundle.featured .bundle-list {\n    color: #ccc;\n  }\n  \n  .spectramax-guide .bundle-label {\n    position: absolute;\n    top: -10px;\n    left: 15px;\n    background: #000;\n    color: #fff;\n    padding: 4px 12px;\n    font-size: 10px;\n    text-transform: uppercase;\n    letter-spacing: 2px;\n    font-weight: 700;\n  }\n  \n  .spectramax-guide .bundle.featured .bundle-label {\n    background: #fff;\n    color: #000;\n  }\n  \n  .spectramax-guide .bundle h3 {\n    font-size: 18px;\n    font-weight: 700;\n    margin: 0 0 12px 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n  }\n  \n  .spectramax-guide .bundle-desc {\n    font-size: 14px;\n    color: #333;\n    margin: 0 0 15px 0;\n    line-height: 1.5;\n  }\n  \n  .spectramax-guide .bundle-list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n    font-size: 13px;\n  }\n  \n  .spectramax-guide .bundle-list li {\n    padding-left: 20px;\n    position: relative;\n    margin-bottom: 8px;\n  }\n  \n  .spectramax-guide .bundle-list li:before {\n    content: \"→\";\n    position: absolute;\n    left: 0;\n    font-weight: 700;\n  }\n  \n  \/* Logic Section *\/\n  .spectramax-guide .logic-box {\n    border: 3px solid #000;\n    padding: 30px;\n    margin: 40px 0;\n  }\n  \n  .spectramax-guide .logic-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 30px;\n  }\n  \n  .spectramax-guide .logic-item h4 {\n    font-size: 14px;\n    font-weight: 700;\n    margin: 0 0 15px 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n    padding-bottom: 8px;\n    border-bottom: 2px solid #000;\n  }\n  \n  .spectramax-guide .logic-item p {\n    font-size: 14px;\n    color: #333;\n    margin: 0 0 12px 0;\n    line-height: 1.6;\n  }\n  \n  .spectramax-guide .rec-box {\n    background: #f5f5f5;\n    padding: 12px;\n    font-family: 'Courier New', monospace;\n    font-size: 13px;\n    font-weight: 700;\n    border-left: 4px solid #000;\n    margin-top: 15px;\n  }\n  \n  \/* CTA *\/\n  .spectramax-guide .cta-box {\n    text-align: center;\n    padding: 50px;\n    border: 3px solid #000;\n    margin-top: 50px;\n  }\n  \n  .spectramax-guide .cta-box h3 {\n    font-size: 24px;\n    font-weight: 700;\n    margin: 0 0 15px 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n  }\n  \n  .spectramax-guide .cta-box p {\n    font-size: 16px;\n    color: #333;\n    margin-bottom: 25px;\n  }\n  \n  .spectramax-guide .cta-btn {\n    display: inline-block;\n    background: #000;\n    color: #fff;\n    padding: 18px 45px;\n    text-decoration: none;\n    font-weight: 700;\n    text-transform: uppercase;\n    font-size: 13px;\n    letter-spacing: 2px;\n    transition: all 0.3s ease;\n  }\n  \n  .spectramax-guide .cta-btn:hover {\n    background: #fff;\n    color: #000;\n    box-shadow: inset 0 0 0 3px #000;\n  }\n  \n  \/* ===== MOBILE RESPONSIVE ===== *\/\n  \n  \/* Tablet \u0026 Mobile (\u003c 768px) *\/\n  @media (max-width: 768px) {\n    .spectramax-guide {\n      padding: 25px 15px;\n    }\n    \n    .spectramax-guide h1 {\n      font-size: 26px;\n    }\n    \n    .spectramax-guide .subtitle {\n      font-size: 15px;\n      padding-bottom: 15px;\n      margin-bottom: 25px;\n    }\n    \n    .spectramax-guide .hero-box {\n      padding: 25px 15px;\n      margin: 25px 0;\n    }\n    \n    .spectramax-guide .hero-title {\n      font-size: 20px;\n    }\n    \n    .spectramax-guide .hero-desc {\n      font-size: 14px;\n    }\n    \n    .spectramax-guide .specs-grid {\n      grid-template-columns: repeat(2, 1fr);\n      gap: 12px;\n      margin-top: 25px;\n    }\n    \n    .spectramax-guide .spec-item {\n      padding: 15px 10px;\n    }\n    \n    .spectramax-guide .spec-value {\n      font-size: 20px;\n    }\n    \n    .spectramax-guide h2 {\n      font-size: 11px;\n      padding: 8px 16px;\n      margin-top: 35px;\n      margin-bottom: 20px;\n    }\n    \n    .spectramax-guide .advantages {\n      grid-template-columns: 1fr;\n      gap: 15px;\n    }\n    \n    .spectramax-guide .adv-box {\n      padding: 20px;\n      flex-direction: column;\n      gap: 12px;\n    }\n    \n    .spectramax-guide .adv-icon {\n      width: 45px;\n      height: 45px;\n      font-size: 20px;\n    }\n    \n    .spectramax-guide .category-head {\n      margin: 25px 0 15px 0;\n      padding-bottom: 10px;\n    }\n    \n    .spectramax-guide .category-title {\n      font-size: 15px;\n    }\n    \n    .spectramax-guide .table-wrap {\n      margin: 12px -15px;\n      padding: 0 15px;\n    }\n    \n    .spectramax-guide .data-table {\n      font-size: 12px;\n    }\n    \n    .spectramax-guide .data-table th,\n    .spectramax-guide .data-table td {\n      padding: 12px 15px;\n    }\n    \n    .spectramax-guide .bundles {\n      grid-template-columns: 1fr;\n      gap: 20px;\n    }\n    \n    .spectramax-guide .bundle {\n      padding: 22px 18px;\n    }\n    \n    .spectramax-guide .bundle h3 {\n      font-size: 16px;\n    }\n    \n    .spectramax-guide .logic-box {\n      padding: 22px 18px;\n      margin: 30px 0;\n    }\n    \n    .spectramax-guide .logic-grid {\n      grid-template-columns: 1fr;\n      gap: 25px;\n    }\n    \n    .spectramax-guide .cta-box {\n      padding: 30px 20px;\n      margin-top: 35px;\n    }\n    \n    .spectramax-guide .cta-box h3 {\n      font-size: 18px;\n    }\n    \n    .spectramax-guide .cta-box p {\n      font-size: 14px;\n    }\n    \n    .spectramax-guide .cta-btn {\n      padding: 15px 35px;\n      font-size: 12px;\n    }\n  }\n  \n  \/* Small Mobile (\u003c 600px) *\/\n  @media (max-width: 600px) {\n    .spectramax-guide .specs-grid {\n      grid-template-columns: 1fr;\n      gap: 10px;\n    }\n    \n    .spectramax-guide .spec-item {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      text-align: left;\n      padding: 12px 15px;\n    }\n    \n    .spectramax-guide .spec-value {\n      margin-bottom: 0;\n      font-size: 18px;\n    }\n    \n    .spectramax-guide .spec-label {\n      text-align: right;\n    }\n    \n    .spectramax-guide h2 {\n      display: block;\n      text-align: center;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"spectramax-guide\"\u003e\n\u003ch1\u003eSpectraMax FT-IR Spectrometer\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eComplete System Selection Guide — Base Performance + Sampling Accessories\u003c\/p\u003e\n\u003c!-- Hero --\u003e\n\u003cdiv class=\"hero-box\"\u003e\n\u003cdiv class=\"badge\"\u003eResearch-Grade Performance\u003c\/div\u003e\n\u003ch2 class=\"hero-title\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003ePermanent Alignment. Maximum Stability.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"hero-desc\"\u003eDSP-controlled electromagnetic interferometer with sealed gold-plated optics. Delivers exceptional signal-to-noise performance with zero optical drift.\u003c\/p\u003e\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-value\"\u003e\u0026gt;30,000:1\u003c\/span\u003e \u003cspan class=\"spec-label\"\u003eS\/N Ratio\u003cbr\u003e(\u0026gt;45,000:1 opt)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-value\"\u003e≤0.01\u003c\/span\u003e \u003cspan class=\"spec-label\"\u003ecm⁻¹\u003cbr\u003eAccuracy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-value\"\u003e7800-350\u003c\/span\u003e \u003cspan class=\"spec-label\"\u003ecm⁻¹\u003cbr\u003eRange\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-value\"\u003eMCT\u003c\/span\u003e \u003cspan class=\"spec-label\"\u003eCooled\u003cbr\u003eDetector\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Advantages --\u003e\n\u003ch2\u003eWhy SpectraMax Platform\u003c\/h2\u003e\n\u003cdiv class=\"advantages\"\u003e\n\u003cdiv class=\"adv-box\"\u003e\n\u003cdiv class=\"adv-icon\"\u003e◆\u003c\/div\u003e\n\u003cdiv class=\"adv-content\"\u003e\n\u003ch3\u003ePermanent Optical Alignment\u003c\/h3\u003e\n\u003cp\u003eDSP-controlled electromagnetically driven interferometer eliminates mechanical wear. No drift, consistent performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"adv-box\"\u003e\n\u003cdiv class=\"adv-icon\"\u003e◆\u003c\/div\u003e\n\u003cdiv class=\"adv-content\"\u003e\n\u003ch3\u003eSealed Gold-Plated Optics\u003c\/h3\u003e\n\u003cp\u003eFully integrated optical path with gold-coated conical mirrors. Protected from humidity, dust, corrosive vapors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"adv-box\"\u003e\n\u003cdiv class=\"adv-icon\"\u003e◆\u003c\/div\u003e\n\u003cdiv class=\"adv-content\"\u003e\n\u003ch3\u003eIntelligent Monitoring\u003c\/h3\u003e\n\u003cp\u003eReal-time temperature and humidity tracking with automated alerts. Proactive environmental protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"adv-box\"\u003e\n\u003cdiv class=\"adv-icon\"\u003e◆\u003c\/div\u003e\n\u003cdiv class=\"adv-content\"\u003e\n\u003ch3\u003eUniversal Accessory Integration\u003c\/h3\u003e\n\u003cp\u003eTool-free, auto-recognized sampling modules. No alignment required when switching techniques.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Sampling Guide --\u003e\n\u003ch2\u003eSelect Your Sampling Configuration\u003c\/h2\u003e\n\u003c!-- Transmission --\u003e\n\u003cdiv class=\"category-head\"\u003e\n\u003cspan class=\"category-icon\"\u003e⇄\u003c\/span\u003e\n\u003ch3 class=\"category-title\"\u003eTransmission Analysis — Liquids \u0026amp; Solutions\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eApplication Match\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Module\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eOils\u003c\/span\u003e \u003cspan class=\"tag\"\u003eFats\u003c\/span\u003e \u003cspan class=\"tag\"\u003eLubricants\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eLeverages \u0026gt;30,000:1 S\/N for low-noise quantitative analysis of petroleum products and lipids.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemovable Liquid Cell\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eLiquid Analysis\u003c\/span\u003e \u003cspan class=\"tag\"\u003eQuantitative\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eConfigurable pathlength cells for precise quantitative work. Tool-free installation.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Reflection --\u003e\n\u003cdiv class=\"category-head\"\u003e\n\u003cspan class=\"category-icon\"\u003e⇄\u003c\/span\u003e\n\u003ch3 class=\"category-title\"\u003eReflection Analysis — Surfaces \u0026amp; Solids\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eApplication Match\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflection Module\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eThin Films\u003c\/span\u003e \u003cspan class=\"tag\"\u003eGlass\u003c\/span\u003e \u003cspan class=\"tag\"\u003eCoated Samples\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eSpecular reflection for smooth surfaces. ≤0.01 cm⁻¹ accuracy for coating characterization.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-Bounce Reflection\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eNon-Corrosive Liquids\u003c\/span\u003e \u003cspan class=\"tag\"\u003ePastes\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eExtended pathlength through multiple internal reflections. Enhanced sensitivity for viscous samples.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPIR Diffuse Reflection\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003ePowders\u003c\/span\u003e \u003cspan class=\"tag\"\u003eGranules\u003c\/span\u003e \u003cspan class=\"tag\"\u003eJewelry\u003c\/span\u003e \u003cspan class=\"tag\"\u003eMinerals\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eLarge-area diffuse reflectance for heterogeneous materials. MCT sensitivity for minor components.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDRIFT\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eGemstones\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eDedicated diffuse reflectance for precious stone identification. Minimal sample preparation.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGold-Plated Diffuse Reflection\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003ePowder\u003c\/span\u003e \u003cspan class=\"tag\"\u003eHigh Sensitivity\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eGold-coated optics maximize IR reflectivity. \u0026gt;45,000:1 S\/N option for trace detection.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ATR --\u003e\n\u003cdiv class=\"category-head\"\u003e\n\u003cspan class=\"category-icon\"\u003e◆\u003c\/span\u003e\n\u003ch3 class=\"category-title\"\u003eATR Analysis — Direct Surface Contact\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eApplication Match\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eZnSe ATR Crystal\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eSurfaces\u003c\/span\u003e \u003cspan class=\"tag\"\u003ePlastics\u003c\/span\u003e \u003cspan class=\"tag\"\u003eSoft Materials\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eGeneral-purpose surface analysis. Ideal for polymer characterization. Sealed optics prevent degradation.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiamond ATR Crystal\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eHard Samples\u003c\/span\u003e \u003cspan class=\"tag\"\u003eAbrasive Materials\u003c\/span\u003e \u003cspan class=\"tag\"\u003eUniversal\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eIndustrial diamond for maximum durability. Universal sampling across all material types.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Gas --\u003e\n\u003cdiv class=\"category-head\"\u003e\n\u003cspan class=\"category-icon\"\u003e○\u003c\/span\u003e\n\u003ch3 class=\"category-title\"\u003eGas Analysis — Pathlength-Enhanced Detection\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eApplication Match\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Cell 5m\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eAir Monitoring\u003c\/span\u003e \u003cspan class=\"tag\"\u003eProcess Gas Analysis\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eStandard pathlength for routine monitoring. Wavenumber accuracy for reliable peak ID.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Cell 10m\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eTrace Gas Detection\u003c\/span\u003e \u003cspan class=\"tag\"\u003eEnvironmental Monitoring\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eExtended pathlength for enhanced sensitivity. Regulatory compliance-level detection.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Cell 20m\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eUltra-Trace Analysis\u003c\/span\u003e \u003cspan class=\"tag\"\u003eResearch Applications\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eMaximum pathlength for ppb-level detection. \u0026gt;45,000:1 S\/N upgrade recommended.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Advanced --\u003e\n\u003cdiv class=\"category-head\"\u003e\n\u003cspan class=\"category-icon\"\u003e◈\u003c\/span\u003e\n\u003ch3 class=\"category-title\"\u003eAdvanced \u0026amp; Environmental Control\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-wrap\"\u003e\n\u003ctable class=\"data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory\u003c\/th\u003e\n\u003cth\u003eApplication Match\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn-Situ High\/Low Temperature Stage\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eMorphology Analysis\u003c\/span\u003e \u003cspan class=\"tag\"\u003ePhase Transitions\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eDynamic temperature control for real-time spectral monitoring. Reliable kinetic studies without drift.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesiccant Chamber\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"tag\"\u003eGeneral Accessories\u003c\/span\u003e \u003cspan class=\"tag\"\u003eMoisture Protection\u003c\/span\u003e\n\u003cp class=\"benefit\"\u003eExtends environmental protection to accessory storage. Maintains dry conditions for hygroscopic samples.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Bundles --\u003e\n\u003ch2\u003eRecommended System Configurations\u003c\/h2\u003e\n\u003cdiv class=\"bundles\"\u003e\n\u003cdiv class=\"bundle\"\u003e\n\u003cspan class=\"bundle-label\"\u003ePetroleum Laboratory\u003c\/span\u003e\n\u003ch3\u003eOil Analysis Suite\u003c\/h3\u003e\n\u003cp class=\"bundle-desc\"\u003eComplete solution for lubricant characterization and fuel analysis.\u003c\/p\u003e\n\u003cul class=\"bundle-list\"\u003e\n\u003cli\u003eSpectraMax Base System\u003c\/li\u003e\n\u003cli\u003eTransmission Module (oils\/fats)\u003c\/li\u003e\n\u003cli\u003eRemovable Liquid Cell (quantitative)\u003c\/li\u003e\n\u003cli\u003eZnSe ATR (surface contamination)\u003c\/li\u003e\n\u003cli\u003eDesiccant Chamber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bundle featured\"\u003e\n\u003cspan class=\"bundle-label\"\u003eUniversal Laboratory\u003c\/span\u003e\n\u003ch3\u003eGeneral Analysis Suite\u003c\/h3\u003e\n\u003cp class=\"bundle-desc\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eMaximum versatility for diverse sample types.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"bundle-list\"\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eSpectraMax Base System (\u0026gt;45k S\/N upgrade)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eDiamond ATR (universal)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eRemovable Liquid Cell\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eUPIR Diffuse Reflection (powders)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eGas Cell 10m (environmental)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bundle\"\u003e\n\u003cspan class=\"bundle-label\"\u003eMaterials Science\u003c\/span\u003e\n\u003ch3\u003eAdvanced Research Suite\u003c\/h3\u003e\n\u003cp class=\"bundle-desc\"\u003eFor characterization and method development.\u003c\/p\u003e\n\u003cul class=\"bundle-list\"\u003e\n\u003cli\u003eSpectraMax Base System (\u0026gt;45k S\/N)\u003c\/li\u003e\n\u003cli\u003eReflection Module (thin films)\u003c\/li\u003e\n\u003cli\u003eGold-Plated DRIFT (powders)\u003c\/li\u003e\n\u003cli\u003eIn-Situ Temperature Stage\u003c\/li\u003e\n\u003cli\u003eGas Cell 20m (trace analysis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Logic --\u003e\n\u003cdiv class=\"logic-box\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: bold; margin: 0 0 25px 0; text-transform: uppercase; letter-spacing: 1px; text-align: center;\"\u003eSelection Decision Guide\u003c\/h3\u003e\n\u003cdiv class=\"logic-grid\"\u003e\n\u003cdiv class=\"logic-item\"\u003e\n\u003ch4\u003ePrimary Sample Type Determines Technique\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eLiquids (oils, solutions):\u003c\/strong\u003e Start with Transmission Module. Add Removable Liquid Cell for quantitative pathlength control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolids (powders, granules):\u003c\/strong\u003e Select UPIR Diffuse Reflection. Upgrade to Gold-Plated for trace sensitivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSurfaces (coatings, films):\u003c\/strong\u003e Choose Reflection Module for flat surfaces or ZnSe\/Diamond ATR for direct contact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGases:\u003c\/strong\u003e Match pathlength to concentration — 5m for percent\/ppm, 10m for trace, 20m for ultra-trace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"logic-item\"\u003e\n\u003ch4\u003eSensitivity Requirements Determine Options\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Analysis (\u0026gt;30,000:1):\u003c\/strong\u003e Suitable for most QA\/QC applications with percent to ppm-level components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Sensitivity (\u0026gt;45,000:1):\u003c\/strong\u003e Recommended for trace component identification, environmental monitoring, and research applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Detection:\u003c\/strong\u003e Combine high S\/N with Gold-Plated DRIFT or 20m Gas Cell for maximum sensitivity.\u003c\/p\u003e\n\u003cdiv class=\"rec-box\"\u003eRECOMMENDATION: Petroleum labs — standard S\/N. Environmental\/research — upgrade to \u0026gt;45,000:1.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv class=\"cta-box\"\u003e\n\u003ch3\u003eConfigure Your Complete System\u003c\/h3\u003e\n\u003cp\u003eContact our applications specialists to configure the optimal SpectraMax and accessory combination.\u003c\/p\u003e\n\u003ca class=\"cta-btn\" href=\"\/en-cn\/pages\/contact\"\u003eRequest System Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":48498010554587,"sku":"IR540","price":22300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/FTIR_image.jpg?v=1772006814"},{"product_id":"portable-ft-ir-gas-analyzer-for-stack-emissions-multi-gas-compliance-monitoring-ir850","title":"Portable FT-IR Gas Analyzer for Stack Emissions \u0026 Multi-Gas Compliance Monitoring | IR850","description":"\u003cstyle\u003e\n  .product-guide-section {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 40px 20px;\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n    line-height: 1.6;\n    color: #1a1a1a;\n    background: #fff;\n  }\n  \n  .product-guide-section h1 {\n    font-size: 2.2rem;\n    font-weight: 700;\n    color: #000;\n    margin-bottom: 0.5rem;\n    line-height: 1.2;\n  }\n  \n  .subtitle {\n    font-size: 1.1rem;\n    color: #555;\n    margin-bottom: 2.5rem;\n    font-weight: 400;\n  }\n  \n  .hero-box {\n    background: #000;\n    color: #fff;\n    padding: 3rem;\n    margin: 2rem 0;\n    text-align: center;\n  }\n  \n  .hero-box h2 {\n    font-size: 1.8rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n  }\n  \n  .hero-box p {\n    font-size: 1.2rem;\n    margin: 0;\n    opacity: 0.9;\n  }\n  \n  .section-header {\n    font-size: 1.4rem;\n    font-weight: 700;\n    color: #000;\n   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   margin-bottom: 1rem;\n  }\n  \n  .box-content {\n    font-size: 1rem;\n    line-height: 1.6;\n  }\n  \n  .box-content ul {\n    margin: 0;\n    padding-left: 1.25rem;\n  }\n  \n  .box-content li {\n    margin-bottom: 0.5rem;\n  }\n  \n  .why-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n    gap: 1.5rem;\n    margin: 2rem 0;\n  }\n  \n  .why-card {\n    border: 2px solid #000;\n    padding: 1.5rem;\n    background: #fff;\n  }\n  \n  .why-card h3 {\n    font-size: 1.15rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n    display: flex;\n    align-items: center;\n    gap: 0.5rem;\n  }\n  \n  .why-card h3::before {\n    content: '→';\n    font-weight: 700;\n    color: #000;\n  }\n  \n  .why-card p {\n    margin: 0;\n    font-size: 0.95rem;\n    line-height: 1.6;\n    color: #333;\n  }\n  \n  .compliance-box {\n    background: #f5f5f5;\n    padding: 2rem;\n    margin: 2rem 0;\n    border: 2px solid #000;\n  }\n  \n  .compliance-box h3 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 .gas-intro p {\n    margin: 0;\n    font-size: 0.95rem;\n    line-height: 1.6;\n  }\n  \n  .gas-categories {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n    gap: 1rem;\n    margin-bottom: 1.5rem;\n  }\n  \n  .gas-category {\n    border: 2px solid #000;\n    padding: 1.25rem;\n  }\n  \n  .gas-category h5 {\n    font-size: 1rem;\n    margin: 0 0 0.75rem 0;\n    font-weight: 700;\n    padding-bottom: 0.5rem;\n    border-bottom: 1px solid #ddd;\n  }\n  \n  .gas-category ul {\n    margin: 0;\n    padding-left: 1.25rem;\n    font-size: 0.9rem;\n  }\n  \n  .gas-category li {\n    margin-bottom: 0.4rem;\n  }\n  \n  .cta-section {\n    text-align: center;\n    padding: 3rem 2rem;\n    border: 3px solid #000;\n    margin: 2rem 0;\n  }\n  \n  .cta-section h3 {\n    font-size: 1.5rem;\n    margin: 0 0 1rem 0;\n    font-weight: 700;\n  }\n  \n  .cta-section p {\n    font-size: 1.1rem;\n    color: #555;\n    margin: 0 0 1.5rem 0;\n  }\n  \n  .contact-info {\n    font-size: 1.2rem;\n    font-weight: 600;\n  }\n  \n  @media (max-width: 768px) {\n    .product-guide-section h1 {\n      font-size: 1.6rem;\n    }\n    \n    .hero-box {\n      padding: 2rem;\n    }\n    \n    .hero-box h2 {\n      font-size: 1.4rem;\n    }\n    \n    .problem-solution-grid,\n    .vs-grid,\n    .compliance-grid {\n      grid-template-columns: 1fr;\n    }\n    \n    .vs-divider {\n      display: none;\n    }\n    \n    .why-grid,\n    .application-cards,\n    .config-grid,\n    .gas-categories {\n      grid-template-columns: 1fr;\n    }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-guide-section\"\u003e\n  \u003ch1\u003eIR850 Mobile FT-IR Gas Analyzer\u003c\/h1\u003e\n  \u003cp class=\"subtitle\"\u003ePortable multi-gas monitoring for fixed pollution sources. 200+ customized gases. Global compliance.\u003c\/p\u003e\n  \n  \u003c!-- Hero Statement --\u003e\n  \u003cdiv class=\"hero-box\"\u003e\n    \u003ch2\u003eOne Portable System. 200+ Gases. Real-Time Compliance Anywhere.\u003c\/h2\u003e\n    \u003cp\u003eThe IR850 replaces multiple analyzers and complex sampling trains with one mobile FT-IR system that travels to your stack and measures everything on-site — from inorganics to VOCs to greenhouse gases — with certified accuracy for regulatory reporting.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Problem vs Solution --\u003e\n  \u003ch2 class=\"section-header\"\u003eWhat Problem Are You Solving?\u003c\/h2\u003e\n  \u003cdiv class=\"problem-solution-grid\"\u003e\n    \u003cdiv class=\"problem-box\"\u003e\n      \u003cdiv class=\"box-label\"\u003eThe Old Way\u003c\/div\u003e\n      \u003cdiv class=\"box-title\"\u003eMultiple Instruments, Lab Delays, Compliance Risk\u003c\/div\u003e\n      \u003cdiv class=\"box-content\"\u003e\n        \u003cul\u003e\n          \u003cli\u003eCollect grab samples, send to lab, wait days for results\u003c\/li\u003e\n          \u003cli\u003eDeploy multiple portable analyzers for different gas classes\u003c\/li\u003e\n          \u003cli\u003eMiss emission spikes during batch sampling intervals\u003c\/li\u003e\n          \u003cli\u003eComplex RATA testing with separate reference methods\u003c\/li\u003e\n          \u003cli\u003eAdd new gas requirements? Buy new hardware\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"solution-box\"\u003e\n      \u003cdiv class=\"box-label\"\u003eThe IR850 Way\u003c\/div\u003e\n      \u003cdiv class=\"box-title\"\u003eAll-in-One Portable Analysis, Immediate Results\u003c\/div\u003e\n      \u003cdiv class=\"box-content\"\u003e\n        \u003cul\u003e\n          \u003cli\u003eComplete mobile lab: analyzer, heated sampling, power, computer in one case\u003c\/li\u003e\n          \u003cli\u003e200+ gases in one scan: inorganics, organics, VOCs, greenhouse gases\u003c\/li\u003e\n          \u003cli\u003eReal-time continuous monitoring: 5 scans\/second, no gaps\u003c\/li\u003e\n          \u003cli\u003eBuilt-in RATA compliance: meets EPA Method 320, HJ 1240-2021\u003c\/li\u003e\n          \u003cli\u003eNew gas requirements? Software update — no hardware changes\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Compliance Standards --\u003e\n  \u003cdiv class=\"compliance-box\"\u003e\n    \u003ch3\u003eGlobal Regulatory Compliance\u003c\/h3\u003e\n    \u003cdiv class=\"compliance-grid\"\u003e\n      \u003cdiv class=\"compliance-column\"\u003e\n        \u003ch4\u003eInternational Standards\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eEPA Method 320:\u003c\/strong\u003e Vapor phase organic\/inorganic emissions by FT-IR (USA)\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eEN 15267-3:\u003c\/strong\u003e MCERTS certification for automated monitoring systems (EU)\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eISO 10396:\u003c\/strong\u003e Automated monitoring of stationary source emissions\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eASTM D6348:\u003c\/strong\u003e FT-IR for determination of gaseous compounds\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eUS EPA 40 CFR Part 60\/75:\u003c\/strong\u003e CEMS compliance for power generation\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compliance-column\"\u003e\n        \u003ch4\u003eChina HJ Standards\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHJ 919-2017:\u003c\/strong\u003e Ambient air VOCs by portable FT-IR\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHJ 920-2017:\u003c\/strong\u003e Emergency monitoring of inorganic gases\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHJ 1011-2018:\u003c\/strong\u003e VOC component monitoring technical requirements\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHJ 1240-2021:\u003c\/strong\u003e SO₂, NO, NO₂, CO, CO₂ in fixed source emissions\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eHJ 1330-2023:\u003c\/strong\u003e NH₃ and HCl in fixed source emissions\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Why Choose IR850 --\u003e\n  \u003ch2 class=\"section-header\"\u003eWhy Select the IR850?\u003c\/h2\u003e\n  \u003cdiv class=\"why-grid\"\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003eTrue Portability, Real Performance\u003c\/h3\u003e\n      \u003cp\u003eNot a benchtop analyzer in a cart — the IR850 is engineered for field deployment. Complete system in one transport case: heated sampling probe (≥180°C), 5m+ heated lines, lithium power (≥24V 55Ah), mobile workstation (i7\/32G\/1T), and printer. Set up at any stack in minutes, not hours.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003e200+ Gases, One Scan, Zero Compromise\u003c\/h3\u003e\n      \u003cp\u003eFrom inorganics (SO₂, NOₓ, CO, CO₂, NH₃, HCl, HF, HCN) to VOCs (benzene, toluene, xylene, formaldehyde, chloroform) to greenhouse gases (N₂O, CH₄). No need to choose which gases to monitor — measure all simultaneously with certified ranges from ppm to percent. Custom gas configurations available.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003eCorrosive Environment Immunity\u003c\/h3\u003e\n      \u003cp\u003eHigh-temperature acid gases (HCl, HF, SO₂) and abrasive dust destroy ordinary analyzers. The IR850's anti-corrosion coatings on all gas-contact surfaces, heated sample path (≥180°C), and three-stage filtration (0.5-5μm) ensure reliability in coal-fired power, cement, and waste incineration.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003eFuture-Proof Investment\u003c\/h3\u003e\n      \u003cp\u003eNew emission regulations adding new gas requirements? Simply update the spectral library. The 500-5000 cm⁻¹ range captures every infrared-active compound. Add new gases to analysis without hardware changes, recalibration, or factory service visits. Protect your investment for decades.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003eGlobal Language Support\u003c\/h3\u003e\n      \u003cp\u003eMulti-language software interface adaptable to regional requirements. Localized reporting formats for EPA (USA), EN (EU), HJ (China), or custom standards. One-click help files connect directly to service engineers for rapid technical support anywhere in the world.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"why-card\"\u003e\n      \u003ch3\u003eFrom Stack to Report in Minutes\u003c\/h3\u003e\n      \u003cp\u003eAutomated pressure and temperature compensation. Built-in interference correction for complex gas matrices. Dry\/wet concentration auto-conversion. Excel-compatible export for immediate report generation. Trend graphs, hourly\/daily averages, and spectrum replay for complete audit trails.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Technology Comparison --\u003e\n  \u003cdiv class=\"comparison-section\"\u003e\n    \u003ch3\u003eWhy FTIR Wins for Portable Emissions Monitoring\u003c\/h3\u003e\n    \u003cdiv class=\"vs-grid\"\u003e\n      \u003cdiv class=\"vs-box\"\u003e\n        \u003ch4\u003eTraditional Portable Methods\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eElectrochemical sensors:\u003c\/strong\u003e Limited to 3-6 gases, cross-interference errors, frequent calibration drift, short sensor life\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eNDIR analyzers:\u003c\/strong\u003e One detector per gas, cannot measure VOCs, limited dynamic range\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eGC-MS portable:\u003c\/strong\u003e Batch analysis (5-30 min cycles), consumables (carrier gas, columns), complex maintenance\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eLab sampling:\u003c\/strong\u003e Grab samples miss transient events, transport contamination risk, days for results\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"vs-divider\"\u003eVS\u003c\/div\u003e\n      \u003cdiv class=\"vs-box\"\u003e\n        \u003ch4\u003eIR850 Mobile FT-IR\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003e200+ gases simultaneously:\u003c\/strong\u003e Inorganics + VOCs in one scan, no compromise on coverage\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eContinuous real-time:\u003c\/strong\u003e 5 scans\/second, capture every startup, upset, and shutdown event\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSelf-contained:\u003c\/strong\u003e No carrier gas, no consumables, no external power needed (battery operation)\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eField-rugged:\u003c\/strong\u003e Heated sampling prevents condensation, corrosion coatings resist acid gases\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Applications --\u003e\n  \u003ch2 class=\"section-header\"\u003eWhere Does the IR850 Excel?\u003c\/h2\u003e\n  \u003cdiv class=\"application-cards\"\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eCoal-Fired Power \u0026amp; Combustion\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003eMonitor \u003cstrong\u003eSO₂, NO, NO₂, CO, CO₂\u003c\/strong\u003e for emissions compliance. Track \u003cstrong\u003eNH₃ slip\u003c\/strong\u003e from SCR\/SNCR denitrification systems. Measure \u003cstrong\u003eN₂O\u003c\/strong\u003e greenhouse gas emissions.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e High moisture, SO₂, and NOₓ in flue gas? Heated sample path and corrosion resistance handle aggressive coal combustion emissions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eWaste Incineration \u0026amp; WtE\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003eAcid gas monitoring: \u003cstrong\u003eHCl, HF, SO₂\u003c\/strong\u003e. Dioxin precursor detection: \u003cstrong\u003ebenzene, chlorobenzene, chloroform\u003c\/strong\u003e. Complete combustion verification with \u003cstrong\u003eCO, CO₂, O₂\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e Corrosive, high-particulate environment with fluctuating moisture. Triple filtration and acid-resistant coatings protect the analyzer.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eCement \u0026amp; Steel Production\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003eKiln emission optimization with \u003cstrong\u003eNOₓ, SO₂, CO\u003c\/strong\u003e. Alternative fuel (AF) combustion monitoring. Sinter plant and coke oven gas analysis.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e Abrasive dust and high temperatures that clog and damage other portable analyzers. Designed for industrial harshness.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eChemical \u0026amp; Petrochemical\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003eVOC leak detection: \u003cstrong\u003eBTX, olefins, aldehydes, ketones\u003c\/strong\u003e. Process safety: \u003cstrong\u003eHCN, phosgene, aniline\u003c\/strong\u003e. Flare gas composition and combustion efficiency.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e Complex organic mixtures with overlapping spectra. High resolution (1 cm⁻¹ option) deconvolves interfering compounds.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eEmergency \u0026amp; Environmental Monitoring\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003eRapid deployment for \u003cstrong\u003eaccident investigation\u003c\/strong\u003e. \u003cstrong\u003eAmbient air\u003c\/strong\u003e toxic gas monitoring. \u003cstrong\u003eFenceline\u003c\/strong\u003e monitoring around industrial facilities.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e Portable power (lithium battery), rapid setup, and immediate broad-spectrum analysis for unknown contamination events.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"app-card\"\u003e\n      \u003cdiv class=\"app-header\"\u003eCompliance Testing \u0026amp; RATA\u003c\/div\u003e\n      \u003cdiv class=\"app-body\"\u003e\n        \u003cp\u003e\u003cstrong\u003eRelative Accuracy Test Audits (RATA)\u003c\/strong\u003e for CEMS validation. \u003cstrong\u003eStack testing\u003c\/strong\u003e for permit compliance. \u003cstrong\u003eMethod 320\u003c\/strong\u003e equivalency demonstrations.\u003c\/p\u003e\n        \u003cp\u003e\u003cstrong\u003eWhy IR850:\u003c\/strong\u003e Certified measurement uncertainty meets EPA and international requirements. Documented interference-free operation for regulatory defensibility.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Gas Coverage --\u003e\n  \u003ch2 class=\"section-header\"\u003e200+ Customizable Gas Components\u003c\/h2\u003e\n  \u003cdiv class=\"gas-coverage\"\u003e\n    \u003cdiv class=\"gas-intro\"\u003e\n      \u003ch4\u003eFactory-Calibrated \u0026amp; Customizable\u003c\/h4\u003e\n      \u003cp\u003eThe IR850 is delivered with factory calibration for 50+ priority gases, with capacity for 200+ total compounds. Custom gas configurations tailored to your specific regulatory requirements and process monitoring needs. Add new gases via software update without hardware modifications.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"gas-categories\"\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eInorganic Gases\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eSO₂, NO, NO₂, CO, CO₂\u003c\/li\u003e\n          \u003cli\u003eNH₃, HCl, HF, HCN\u003c\/li\u003e\n          \u003cli\u003eN₂O, O₂, H₂O\u003c\/li\u003e\n          \u003cli\u003eCS₂, SF₆, NF₃\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eLight Hydrocarbons\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eMethane, Ethane, Propane\u003c\/li\u003e\n          \u003cli\u003eEthylene, Acetylene\u003c\/li\u003e\n          \u003cli\u003ePropylene, Butane\u003c\/li\u003e\n          \u003cli\u003eCyclohexane, n-Hexane\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eAromatic VOCs\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eBenzene, Toluene, Xylenes\u003c\/li\u003e\n          \u003cli\u003eEthylbenzene, Styrene\u003c\/li\u003e\n          \u003cli\u003eChlorobenzene, Nitrobenzene\u003c\/li\u003e\n          \u003cli\u003eAniline, Phenol\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eOxygenated Organics\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eFormaldehyde, Acetaldehyde\u003c\/li\u003e\n          \u003cli\u003eAcetone, Methanol, Ethanol\u003c\/li\u003e\n          \u003cli\u003eAcetic acid, Acetic anhydride\u003c\/li\u003e\n          \u003cli\u003eMethyl acetate, Ethyl acetate\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eChlorinated Compounds\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eDichloromethane, Chloroform\u003c\/li\u003e\n          \u003cli\u003eCarbon tetrachloride\u003c\/li\u003e\n          \u003cli\u003eTrichloroethylene, Perchloroethylene\u003c\/li\u003e\n          \u003cli\u003eVinyl chloride, Chloroethane\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eSulfur \u0026amp; Nitrogen Compounds\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eEthanethiol, Methanethiol\u003c\/li\u003e\n          \u003cli\u003eDimethyl sulfide, DMDS\u003c\/li\u003e\n          \u003cli\u003eTrimethylamine, Dimethylamine\u003c\/li\u003e\n          \u003cli\u003eAcrylonitrile, Nitrobenzene\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eEthers \u0026amp; Ketones\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003eDiethyl ether\u003c\/li\u003e\n          \u003cli\u003eMethyl ethyl ketone\u003c\/li\u003e\n          \u003cli\u003eAcetophenone\u003c\/li\u003e\n          \u003cli\u003eFurfuryl alcohol\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gas-category\"\u003e\n        \u003ch5\u003eSpecialty Compounds\u003c\/h5\u003e\n        \u003cul\u003e\n          \u003cli\u003ePhosgene (COCl₂)\u003c\/li\u003e\n          \u003cli\u003ePerfluoropropane\u003c\/li\u003e\n          \u003cli\u003eBromoethane\u003c\/li\u003e\n          \u003cli\u003eCustom compounds on request\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cp style=\"font-size: 0.9rem; color: #666; margin-top: 1rem;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Standard configuration includes 50+ quantitative gases with certified ranges. Extended library covers 200+ compounds with semi-quantitative capability. Custom gas ranges and additional compounds available upon request.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Standard Configuration --\u003e\n  \u003cdiv class=\"config-box\"\u003e\n    \u003ch3\u003eComplete Mobile Laboratory — Standard Configuration\u003c\/h3\u003e\n    \u003cdiv class=\"config-grid\"\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eIR850 Analyzer Host\u003c\/strong\u003e\n        \u003cspan\u003ePortable FT-IR with DTGS detector, 500-5000 cm⁻¹\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eHeated Sampling System\u003c\/strong\u003e\n        \u003cspan\u003e≥180°C probe (1m), 5m + 1m heated lines, triple filtration\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eMobile Workstation\u003c\/strong\u003e\n        \u003cspan\u003ei7\/32GB\/1TB\/14\" 2.5K touchscreen, multi-language software\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003ePower System\u003c\/strong\u003e\n        \u003cspan\u003e2× lithium batteries (24V 55Ah, 1500W rated, 5000W peak)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eFlue Gas Pretreatment\u003c\/strong\u003e\n        \u003cspan\u003eSemiconductor cooling, 0.1μm filtration, phosphoric acid titration\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eConsumables \u0026amp; Accessories\u003c\/strong\u003e\n        \u003cspan\u003eMetal filters (6pcs), transport case, portable printer\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eSpectral Libraries\u003c\/strong\u003e\n        \u003cspan\u003e50+ quantitative + 200+ qualitative\/semi-quantitative\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"config-item\"\u003e\n        \u003cstrong\u003eDocumentation\u003c\/strong\u003e\n        \u003cspan\u003eFactory calibration certificate, compliance manual\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- CTA --\u003e\n  \u003cdiv class=\"cta-section\"\u003e\n    \u003ch3\u003eDeploy Complete Emissions Monitoring Anywhere\u003c\/h3\u003e\n    \u003cp\u003eOne system. 200+ gases. Global compliance. From stack to report in minutes — not days.\u003c\/p\u003e\n    \u003cdiv class=\"contact-info\"\u003e\n      Mobile\/WhatsApp: +86 18965164839 | sales@nwspec.com\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":47395469361371,"sku":"IR850","price":110000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/NIRFlex8500-2.jpg?v=1772011570"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/collections\/IR540_FTIR_images1.jpg?v=1776258196","url":"https:\/\/nwspec.com\/en-cn\/collections\/infrared-near-infrared.oembed","provider":"NWSPEC","version":"1.0","type":"link"}