{"title":"2. Infrared \u0026 Near Infrared","description":"","products":[{"product_id":"10cm-ftir-gas-cell","title":"10cm FTIR Gas Cell","description":"\u003cp\u003eThe Beta Gas Cell is available in two path lengths,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/5cm-beta-gas-cell?variant=30399647107\" title=\"50mm FTIR gas cell\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\"\u003e5cm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand 10cm \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/collections\/ir-windows-circular-25x4mm\" title=\"25x4mm FTIR Cell windows\" rel=\"noopener noreferrer\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cstrong\u003e(needs two (2) 25x4mm infrared windows)\u003c\/strong\u003e.\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eThe cell consists of a Pyrex body and two Pyrex filling stems fitted with replaceable rubber septa, Viton O-rings and cell slide holder. A leak-tight seal is made when the cell is assembled. Fill the cell using a gas-tight syringe. Windows are interchangeable and the procedure can be done quickly due to the de-mountable cell design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*25x4mm Infrared Windows are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/10cm-gas-cell_large.jpg?v=1478096439\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46854793724123,"sku":"","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/10cmBetaPage14.png?v=1789711629"},{"product_id":"10cm-beta-gas-infrared-cell","title":"10cm FTIR Gas Cell","description":"\u003cp\u003eThe Beta Gas Cell is available in two path lengths, \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/5cm-beta-gas-cell?variant=30399647107\" title=\"50mm FTIR gas cell\"\u003e5cm\u003c\/a\u003e and 10cm \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/collections\/ir-windows-circular-25x4mm\" title=\"25x4mm FTIR Cell windows\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003e(needs two (2) 25x4mm infrared windows)\u003c\/strong\u003e.\u003c\/a\u003e The cell consists of a Pyrex body and two Pyrex filling stems fitted with replaceable rubber septa, Viton O-rings and cell slide holder. A leak-tight seal is made when the cell is assembled. Fill the cell using a gas-tight syringe. Windows are interchangeable and the procedure can be done quickly due to the de-mountable cell design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*25x4mm Infrared Windows are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/10cm-gas-cell_large.jpg?v=1478096439\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869050097883,"sku":"6801","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/10cmBetaPage14_d4e0b0ca-1565-457d-93ce-4b94577cf4a3.png?v=1789711934"},{"product_id":"5cm-beta-gas-cell","title":"5cm Beta FTIR \/ IR Gas Cell","description":"\u003cp\u003eThe Beta Gas Cell is available in two path lengths, 5cm and \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/10cm-beta-gas-infrared-cell?variant=30399647427\" title=\"10cm FTIR gas cell \"\u003e10cm\u003c\/a\u003e.  The cell consists of a Pyrex body, and two Pyrex filling stems fitted with replaceable rubber septa, Viton O-rings and cell slide holder.\u003c\/p\u003e\n\u003cp\u003eA leak-tight seal is made when the cell is assembled. Fill the cell using a gas-tight syringe. Two \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/collections\/ir-windows-circular-25x4mm\" title=\"25x4mm cell windows \"\u003e25 x 4mm cell windows\u003c\/a\u003e* are required to complete the cell. \u003c\/p\u003e\n\u003cp\u003eWindows are interchangeable and the procedure can be done quickly due to the demountable cell design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Windows are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869050130651,"sku":"6802","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/5cmBetaPage14.png?v=1789711185"},{"product_id":"infrared-sampling-accessory-kit-nacl-windows-ftir","title":"FTIR Sampling Accessory Kit - w\/ NaCl windows","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.\u003cbr\u003e\u003cbr\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) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/demountable-ir-window-holder-kit-dispersive\" title=\"demountable Infrared cell \"\u003eSealed Demountable Cell Holders 6500\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(6) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-38x19x4mm-rectangle\" title=\"38x19x4mm NaCl Cell Windows \"\u003e38 x 19 x 4mm NaCl Cell Windows\u003c\/a\u003e\u003cbr\u003e(4) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-38x19x4mm-rectangle-drilled\" title=\"38x19x4mm NaCl Cell Windows Drilled \"\u003e38 x 19 x 4mm NaCl Drilled Cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/10cm-beta-gas-infrared-cell\" title=\"10cm IR gas cell \"\u003eBeta-Gas Cell, 10cm\u003c\/a\u003e\u003cbr\u003e(2) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nacl-25x4mm-disc-500a3\" title=\"25x4mm NaCl Cell Windows \"\u003e25 x 4mm NaCl cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/magnetic-film-holder-dispersive\" title=\"Magnetic film holder for IR\"\u003eMagnetic Film Holder\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/evacuable-kbr-beta-press\" title=\"Evacuable KBr beta press \"\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 \"\u003e 65mm 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 \"\u003e KBr Powder, 100g\u003c\/a\u003e\u003cbr\u003e(1) \u003ca href=\"https:\/\/buck-scientific-norwalk.myshopify.com\/products\/nujol-oil-2oz\" title=\"Nujol Oil \"\u003eNujol Oil, 2oz.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869050622171,"sku":"BA-1C","price":2275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/accessory_kit_with_kbr_windows_ftir_966db871-0850-43b5-8d83-6a99fc91825e.jpg?v=1789449756"},{"product_id":"buck-quick-press-with-7mm-die-set","title":"Buck Quick Press with 7mm Die Set","description":"\u003cp\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 1mm and 3mm Die Set are available for micro sampling techniques. It is recommended that a Beam Condenser be used when analyzing micro samples of these two sizes (1 \u0026amp; 3mm).\u003c\/p\u003e\n\u003cp\u003ePart Number: 6200\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869050982619,"sku":"6200","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/p70_quick-press-shade.jpg?v=1789450761"},{"product_id":"mini-cell-kit","title":"Mini Cell Kit","description":"\u003cp\u003e\u003cspan style=\"line-height: 1.3em;\"\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 \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869052588251,"sku":"018-4041","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/NewMiniCell.png?v=1789356044"},{"product_id":"mini-cell-sample-holder","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\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869052621019,"sku":"018-4044","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/mini-cell-sample-holder_a70c81cf-7deb-4f1a-b653-8a15308fb319.jpg?v=1789370093"},{"product_id":"kcl-13x2mm-disc-500b1","title":"KCl (Potassium chloride) 13x2mm Cell Window","description":"\u003cp\u003eThis \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\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\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869054914779,"sku":"500B1","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/13x2mm-ir-disc_cfdbffbd-db5f-4a2a-9b0f-9941e28da0d2.gif?v=1749474964"},{"product_id":"kbr-13x2mm-disc-500c1","title":"KBr (Potassium Bromide) 13x2mm Cell Window","description":"\u003cp\u003eThis 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\u003e Since 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","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869054947547,"sku":"500C1","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/49x6mm-disc_95c70e00-2878-4230-8b4a-91c16a09db52.jpg?v=1749474967"},{"product_id":"sio2-13x2mm-disc-500n1","title":"SiO2 (Silicon Dioxide) 13x2mm Cell Window","description":"\u003cp\u003eThis 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\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\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869055111387,"sku":"500N1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/13x2mm-ir-disc_b445e392-491d-43b8-93b7-4e93697bf413.gif?v=1749474979"},{"product_id":"6500s-demountable-cell-holder-kit-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\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869055504603,"sku":"6500S","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/CirculaerDemountablePage7.png?v=1789350238"},{"product_id":"6500sd-demountable-cell-holder-kit-dispersive","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\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869055537371,"sku":"6500SD","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/CirculaerDemountablePage7_272ddc4a-aadf-4cd1-adc5-eb16e2bffb1c.png?v=1789353590"},{"product_id":"kbr-0-015mm-ftir-circular-amalgam-cell","title":"0.015mm KBr (FTIR) Circular Amalgam Cell","description":"\u003cp\u003e0.015mm FTIR, KBr Circular Amalgam cell for FTIR\u003c\/p\u003e\n\u003cp\u003eSoluble in water and alcohol. Slightly soluble in ether. Fairly good resistance to thermal \u0026amp; mechanical shock. Hygroscopic. (48,800-388cm)\u003cbr\u003e\u003cbr\u003eThe Circular Amalgam Cell comes pre-assembled and ready to use with the Circular Demountable Cell Holder (P\/N 6500S). They provide an inexpensive alternative to the permanent sealed cell. This cell consists of one drilled window and one undrilled window amalgamated together with a metal spacer of a specific path length and then the assembly is amalgamated to the Needle Plate (the plate containing the Luer-Lok\u003csup\u003eTM\u003c\/sup\u003e filling ports).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImportant:\u003cbr\u003e\u003c\/strong\u003eWhen ordering Circular Amalgam Cells for the Dispersive holder use the \u003cstrong\u003e\"SD\",\u003c\/strong\u003e otherwise for the FTIR holder use the \u003cstrong\u003e\"S\".\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869057241307,"sku":"5104S","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/circular-amalgam-cell-FTIR_A_d1d8a732-910e-4387-96b3-56c3a5af9b9d.jpg?v=1789869171"},{"product_id":"beta-cell","title":"Beta Cell","description":"\u003cp\u003eBeta Cell only. No holder.\u003cbr\u003e\u003cb\u003eFor use with \u003ca href=\"\/collections\/ir-windows-circular-25x4mm\" title=\"25x4mm FTIR Cell Windows\"\u003e25x4mm discs\u003c\/a\u003e.\u003c\/b\u003e\u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869058289883,"sku":"6404","price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/BetaCellPage8.jpg?v=1789605497"},{"product_id":"plc-11m-single-reflection-prism-cell","title":"PLC-11M Single Reflection Prism Cell","description":"\u003caddress\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-family: times new roman,times;\"\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 or Germanium 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\/span\u003e\u003c\/address\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSingle Reflection Prism Cell includes:\u003cbr\u003e\u003c\/strong\u003eTransfer optic\u003cbr\u003eOne Single Reflection ZnSe prism (45°)\u003cbr\u003eFlow-through plate\u003cbr\u003ePressure plate\u003c\/p\u003e\n\u003cp\u003eInfrared Spectroscopy (IR) is one of the most descriptive tools available to the analytical organic chemist both for qualitative identification and quantitative determination of single and mixed components. Classically, most samples have been prepared for scanning by transmission, where the thickness becomes a very critical factor in the quality of the final spectrum. If the sample is too thick, it is common to lose bands from over absorption. If the sample is too thin, noise generally overlaps the actual sample peaks.\u003c\/p\u003e\n\u003cp\u003eThe material typically used in IR work is based on hydroscopic salts, such as NaCl and KBr, which require that the sample be absolutely dry or the sample will fog the salt and ruin the data. The applications group and design engineers at Buck have perfected the use of an accessory called the Single Reflection Prism Cell to eliminate virtually all of the problems previously encountered in IR sample preparation.\u003c\/p\u003e\n\u003cp\u003eThis device uses an inert Zinc Selenide crystal (ZnSe) that is impervious to dilute acids \u0026amp; alkalis briefly, and all solvents. A prism of this material is placed over a simple mirrored holder that directs the IR energy up to one angled face of the prism, which then directs the beam up to the horizontal face of the crystal. Anything in contact with the face of the crystal will absorb some of the IR beam energy by the process known as Attenuated Total Reflection (ATR). This in turn generates an absorbance spectrum.  For single beam instruments, like the Buck M530, a background reference scan is first made of the clean, empty crystal. The sample is then deposited on the surface as a cast film from a solvent or smear, or simply placed on top. A sample scan is made, and the 2 scans are ratioed to create a typical IR spectrum.\u003c\/p\u003e\n\u003cp\u003eAfter the scan is completed, the ZnSe crystal is quickly rinsed off with water or solvent, dried with a clean tissue, and then replaced for the next sample.\u003c\/p\u003e\n\u003cp\u003eThe ease-of-use, the data precision, and the rapid throughput of sample runs make the PLC-11M an ideal tool for the QC environment, the research lab, and for the beginner.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/plc-11m-completea_large.jpg?v=1477663065\" alt=\"\" width=\"372\" height=\"288\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/plc-11m-complete_large.jpg?v=1477663073\" alt=\"\" width=\"370\" height=\"315\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFigure 1 shows how simple and efficient the Buck Prism Cell works.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1385\/8945\/files\/plc-11m-diagram_large.png?v=1477663077\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869059141851,"sku":"PLC-11M","price":2885.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/IMG_2426.jpg?v=1789544052"},{"product_id":"evacuable-13mm-kbr-die-set","title":"Evacuable 13mm KBr Die Set","description":"\u003cp\u003eThe Evacuable 13mm KBr Die is the most popular and versatile die for producing 13mm pellets. The die is constructed of stainless steel and is precision machined. This die set requires the use of a 12-ton hydraulic press to produce the KBr pellets. 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\/p\u003e\n\u003cp\u003eAn assortment of paper rings, microframes and discs are included (1.5mm, 11mm and 1.5 x 9mm aperture) and is used when a small amount of sample is available for analysis allowing the user to produce micro pellets for analysis. They are used for preparing micropellets, and are necessary when there is a small amount of sample available.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46869059338459,"sku":"0016-009","price":1245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/Evacuable_13mm_KBr_die_set.png?v=1789535683"},{"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":"NWSPEC","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\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Buck Scientific","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=1789355158"},{"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 \u003c\/p\u003e","brand":"Buck Scientific","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=1789626850"},{"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 \u003c\/p\u003e","brand":"Buck Scientific","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=1789625231"},{"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":"Buck Scientific","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=1789352138"},{"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 more expensive cells. Uses standard 25 x 4mm discs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6401 Beta Cell Kit\u003c\/strong\u003e\u003cbr\u003eIncludes Demountable Cell Holder, Assorted Teflon Spacers, Slide Plate Holder, and Instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6402 Beta Cell Holder\u003c\/strong\u003e\u003cbr\u003eIncludes Demountable Cell Holder and Assorted Teflon Spacers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6404 Beta Cell Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6105 Slide Plate Holder\u003c\/strong\u003e\u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46896365732059,"sku":"","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/554e0432ecbcb8098964df97ef0c894.png?v=1789608602"},{"product_id":"mini-cell-®","title":"Mini Cell","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 pathlength to be varied.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e018-4041 Mini Cell Kit \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e              \u003c\/span\u003e\u003c\/strong\u003e Complete with a Delrin cell holder, slide plate holder and six AgCl windows                          with 0.025mm depression\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e018-4045 Mini Cell AgCl Windows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e              \u003c\/span\u003e\u003cspan\u003ePackage of 6 with 0.025mm depression\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e018-4044 Mini Cell Sample Holder \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e              Without windows\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6105 Slide Plate Holder\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46896375627995,"sku":"","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/ec320adbcbc5644dbf7b6d2ae4d73cb.png?v=1789370479"},{"product_id":"solid-sampling-accessories","title":"Solid Sampling Accessories","description":"\u003cp\u003e\u003cspan\u003eCommon items needed for the preparation of KBr Mulls, Pellets and films include the following:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSample Preparation Materials\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e6109 Nujol:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e        \u003c\/span\u003e\u003c\/strong\u003e   High Purity Mineral Oil (2oz)\u003c\/p\u003e\n\u003cp\u003e          Used in the 4,000 to 200cm -1 range, except for hydrocarbon region of 3,000 to                   2,900cm-1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5231 KBr Powder:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e             \u003c\/span\u003e\u003cspan\u003eUsed in the 40,000 to 400cm -1 range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6107 Micro Spatula Spatula \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6111 13mm Magnetic KBr Slide Holder\u003cimg\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6300 Magnetic Film Holder (Dispersive)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e            \u003c\/span\u003e\u003c\/strong\u003eAperture 10 x 20mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6300C Magnetic Film Holder (FTIR) \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e          \u003c\/span\u003e\u003c\/strong\u003e Aperture 20mm Diameter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e6105 Slide Holder\u003c\/span\u003e\u003c\/strong\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":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46896403382491,"sku":"","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/93fc2d4e15abbc494d92f9d08da54ff2.png?v=1789539696"},{"product_id":"evacuable-13mm-kbr-die","title":"Evacuable 13mm KBr Die","description":"\u003cp\u003e\u003cspan\u003eThe Evacuable 13mm KBr Die is the most popular and versatile die for producing 13mm pellets. The die is constructed of stainless steel and is precision machined. This die set requires the use of a 12-ton hydraulic press to produce the KBr pellets. 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":"Buck Scientific","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=1789539562"},{"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":"Buck Scientific","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=1789450519"},{"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":"Buck Scientific","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=1789628541"},{"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\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Buck Scientific","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=1789543931"},{"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":"Buck Scientific","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=1787473086"},{"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":"Buck Scientific","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=1787457570"},{"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":"Buck Scientific","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\/Quartz_Windows_4e56c9db9d2e1.jpg?v=1749476338"},{"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":"Buck Scientific","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\/78b5c766b9c0f000e7dffa36b1836f58.png?v=1789710765"},{"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":"Buck Scientific","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=1787458128"},{"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":"Buck Scientific","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=1787458300"},{"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":"Buck Scientific","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=1787458421"},{"product_id":"beta-cell-beta-cell-holder","title":"Beta Cell Beta Cell Holder","description":"\u003cp\u003eThe Buck Scientific Beta Cell Holder is designed to securely mount the Beta Cell in the sample compartment of compatible FTIR and dispersive IR spectrometers. Provides stable, reproducible positioning for accurate pathlength measurements.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buck Scientific Beta Cell\u003c\/li\u003e\n\u003cli\u003eSecure mounting in spectrometer sample compartment\u003c\/li\u003e\n\u003cli\u003eEnsures reproducible cell positioning\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-term laboratory use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buck Scientific","offers":[{"title":"Default Title","offer_id":46900774502619,"sku":"","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/BetaCellPage8.jpg?v=1789605497"},{"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":"Buck Scientific","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=1787906847"},{"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":"Buck Scientific","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=1789374949"},{"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:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(2) \u003ca href=\"https:\/\/www.nwspec.com\/products\/demountable-ir-window-holder-kit-dispersive\" rel=\"noopener\"\u003eSealed Demountable Cell Holders 6500\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(6) \u003ca href=\"https:\/\/www.nwspec.com\/products\/nacl-38x19x4mm-rectangle\" rel=\"noopener\"\u003e38 x 19 x 4mm NaCl Cell Windows\u003c\/a\u003e\u003cbr\u003e\n(4) \u003ca href=\"https:\/\/www.nwspec.com\/products\/nacl-38x19x4mm-rectangle-drilled\" rel=\"noopener\"\u003e38 x 19 x 4mm NaCl Drilled Cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/10cm-beta-gas-infrared-cell\" rel=\"noopener\"\u003eBeta-Gas Cell, 10cm\u003c\/a\u003e\u003cbr\u003e\n(2) \u003ca href=\"https:\/\/www.nwspec.com\/products\/nacl-25x4mm-disc-500a3\" rel=\"noopener\"\u003e25 x 4mm NaCl Cell Windows\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/magnetic-film-holder-dispersive\" rel=\"noopener\"\u003eMagnetic Film Holder\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/evacuable-kbr-beta-press\" rel=\"noopener\"\u003eEvacuable KBr Beta Press\u003c\/a\u003e\u003cbr\u003e\n(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/65mm-od-agate-mortar-and-pestle\" rel=\"noopener\"\u003e65mm Agate Mortar and Pestle\u003c\/a\u003e\u003cbr\u003e\n(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/kbr-powder-100gm-solid-sampling\" rel=\"noopener\"\u003eKBr Powder, 100g\u003c\/a\u003e\u003cbr\u003e\n(1) \u003ca href=\"https:\/\/www.nwspec.com\/products\/nujol-oil-2oz\" rel=\"noopener\"\u003eNujol Oil, 2oz.\u003c\/a\u003e\u003c\/p\u003e","brand":"Buck Scientific","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\/d1c4bc9cf91c9890875d92bd2ad4f243.png?v=1789448937"},{"product_id":"13x2mm-ftir-windows-1","title":"13x2mm  FTIR Windows","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\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\" rel=\"noopener\"\u003ehere.   \u003c\/a\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\" rel=\"noopener\"\u003eFTIR accessories catalog\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eKbr: \u003c\/strong\u003e soluble in water, alcohol, \u0026amp; slightly soluble in ether.  fairly good resistance to thermal \u0026amp; mechanical shock, but is hygroscopic.The working wavelength range for KBr is 48,800 - 388 cm-1. Part Number: 500C1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNaCl:\u003c\/strong\u003e  soluble in water and glycerine, and slightly soluble in alcohol. Sodium Chloride is fairly resistant to thermal and mechanical shock.The working wavelength range for NaCl is 52,600 - 584 cm-1.Part Number: 500A1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZnSe:\u003c\/strong\u003e  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.  Zinc Selenide is ideal for ATR work because of its low absorption in the infrared region.The working wavelength range for ZnSe is 15,000 - 508 cm-1. Part Number: 500K1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKCl: \u003c\/strong\u003e less soluble than  with lower reflection losses. Potassium Chloride has an extended transmission range and is Hygroscopic. The working wavelength range for KCl is 55,600 - 439 cm-1.Part Number: 500B1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSiO2\u003c\/strong\u003e: made from infrared grade SiO2 and is insoluble in water and slightly soluble in bases. SiO2 extends into the near infrared region and has a working wavelength range of 50,000 - 2,677 cm-1. Part Number: 500N1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZnS: \u003c\/strong\u003e insoluble in water, normal acids and bases. ZnS reacts to strong oxidizing agents, but has good resistance to thermal and mechanical shock. working wavelength range for ZnS is 17,000 - 722 cm-1.\u003c\/p\u003e","brand":"Buck Scientific","offers":[{"title":"KBr","offer_id":46933439447259,"sku":"","price":34.0,"currency_code":"USD","in_stock":true},{"title":"NaCl","offer_id":46933439480027,"sku":"","price":29.0,"currency_code":"USD","in_stock":true},{"title":"ZnSe","offer_id":46933439512795,"sku":"","price":180.0,"currency_code":"USD","in_stock":true},{"title":"BaF2","offer_id":46933439545563,"sku":"","price":125.0,"currency_code":"USD","in_stock":true},{"title":"KCl","offer_id":46933439578331,"sku":"","price":27.0,"currency_code":"USD","in_stock":true},{"title":"ZnS","offer_id":46933439611099,"sku":"","price":190.0,"currency_code":"USD","in_stock":true},{"title":"SiO2","offer_id":46933439643867,"sku":"","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/a8120ed075c266a6971d68dbdfc6c850.png?v=1750206919"},{"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":"Buck Scientific","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=1789373448"},{"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":"Buck Scientific","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=1789348652"},{"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":"Buck Scientific","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=1789370751"},{"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":"Buck Scientific","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=1787391679"},{"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":"Buck Scientific","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=1789363681"},{"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":"Buck Scientific","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=1789370134"},{"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":"Buck Scientific","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=1787471541"},{"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":"Buck Scientific","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=1787817451"},{"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":"Buck Scientific","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=1787392270"},{"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":"Buck Scientific","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=1787818580"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/collections\/IR540_FTIR_images1.jpg?v=1792573968","url":"https:\/\/nwspec.com\/collections\/infrared-near-infrared.oembed?page=4","provider":"NWSPEC","version":"1.0","type":"link"}