{"product_id":"real-time-voc-mass-spectrometer-air-quality-amc-breath-analysis-ptr-tof-ms","title":"Real-Time VOC Mass Spectrometer | Air Quality, AMC \u0026 Breath Analysis | PTR-TOF-MS","description":"\u003cstyle\u003e\n  \/* PRISM-PTR-6K Product Page Template *\/\n  \/* Minimalist black\/white format per NWSPEC standard *\/\n\n  .product-container {\n    max-width: 900px;\n    margin: 0 auto;\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif;\n    color: #000;\n    background: #fff;\n    font-size: 14px;\n    line-height: 1.6;\n  }\n\n  \/* H1 Title with benefit *\/\n  .product-h1 {\n    font-size: 36px;\n    font-weight: 700;\n    letter-spacing: -1px;\n    margin: 40px 0 20px 0;\n    line-height: 1.2;\n  }\n\n  .product-h1 span {\n    font-weight: 400;\n    color: #666;\n  }\n\n  \/* Intro paragraphs *\/\n  .intro-para {\n    margin: 0 0 15px 0;\n    font-size: 14px;\n    line-height: 1.7;\n  }\n\n  .intro-para strong {\n    font-weight: 700;\n    color: #000;\n  }\n\n  \/* Highlights Box *\/\n  .highlights-box {\n    background: #f5f5f5;\n    border-left: 4px solid #000;\n    padding: 20px 25px;\n    margin: 25px 0;\n  }\n\n  .highlights-box h3 {\n    font-size: 16px;\n    font-weight: 700;\n    margin: 0 0 12px 0;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n  }\n\n  .highlights-list {\n    margin: 0;\n    padding: 0;\n    list-style: none;\n  }\n\n  .highlights-list li {\n    padding: 6px 0;\n    font-size: 13px;\n    border-bottom: 1px solid #e0e0e0;\n  }\n\n  .highlights-list li:last-child {\n    border-bottom: none;\n  }\n\n  .highlights-list strong {\n    font-weight: 700;\n  }\n\n  \/* Section Title H2 with bottom border *\/\n  .section-title {\n    font-size: 22px;\n    font-weight: 700;\n    margin: 40px 0 20px 0;\n    padding-bottom: 10px;\n    border-bottom: 3px solid #000;\n    letter-spacing: -0.5px;\n  }\n\n  \/* Comparison Table *\/\n  .comp-table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 20px 0;\n    font-size: 13px;\n    box-shadow: 0 1px 3px rgba(0,0,0,0.05);\n  }\n\n  .comp-table th {\n    background: #1a1a1a;\n    color: #fff;\n    padding: 12px 15px;\n    text-align: center;\n    font-weight: 600;\n    letter-spacing: 0.5px;\n    border: 1px solid #333;\n  }\n\n  .comp-table th:first-child {\n    text-align: left;\n  }\n\n  .comp-table td {\n    padding: 12px 15px;\n    border: 1px solid #ddd;\n    text-align: center;\n    vertical-align: middle;\n  }\n\n  .comp-table td:first-child {\n    text-align: left;\n    font-weight: 600;\n  }\n\n  .comp-table tr:nth-child(even) {\n    background: #fafafa;\n  }\n\n  .highlight-cell {\n    background: #f5f5f5;\n    font-weight: 700;\n  }\n\n  \/* Feature Sections *\/\n  .feature-section {\n    margin: 30px 0;\n  }\n\n  .feature-h3 {\n    font-size: 16px;\n    font-weight: 700;\n    margin: 0 0 12px 0;\n    display: flex;\n    align-items: center;\n    gap: 10px;\n  }\n\n  .feature-h3::before {\n    content: \"\";\n    width: 8px;\n    height: 8px;\n    background: #000;\n    display: inline-block;\n  }\n\n  .feature-list {\n    margin: 0;\n    padding: 0 0 0 18px;\n    list-style: none;\n  }\n\n  .feature-list li {\n    padding: 5px 0;\n    font-size: 13px;\n    line-height: 1.6;\n    position: relative;\n  }\n\n  .feature-list li::before {\n    content: \"—\";\n    position: absolute;\n    left: -18px;\n    color: #666;\n  }\n\n  .feature-list strong {\n    font-weight: 700;\n  }\n\n  \/* CTA Section *\/\n  .cta-section {\n    background: #f5f5f5;\n    padding: 30px;\n    margin: 40px 0;\n    text-align: center;\n    border-left: 4px solid #000;\n  }\n\n  .cta-section h3 {\n    font-size: 18px;\n    font-weight: 700;\n    margin: 0 0 10px 0;\n  }\n\n  .cta-section p {\n    margin: 0 0 15px 0;\n    font-size: 13px;\n    color: #666;\n  }\n\n  .cta-button {\n    display: inline-block;\n    background: #000;\n    color: #fff;\n    padding: 12px 30px;\n    text-decoration: none;\n    font-weight: 600;\n    font-size: 12px;\n    letter-spacing: 1px;\n    text-transform: uppercase;\n    border: none;\n    cursor: pointer;\n  }\n\n  @media (max-width: 768px) {\n    .comp-table { font-size: 11px; }\n    .comp-table th, .comp-table td { padding: 8px; }\n    .product-h1 { font-size: 28px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"product-container\"\u003e\n\u003c!-- H1 Title with benefit --\u003e\n\u003ch1 class=\"product-h1\"\u003ePRISM-PTR-6K \u003cspan\u003e— Real-Time VOC Analysis at 6000 Resolution\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003c!-- Intro paragraph --\u003e\n\u003cp class=\"intro-para\"\u003eThe \u003cstrong\u003ePRISM-PTR-6K\u003c\/strong\u003e delivers \u003cstrong\u003e5-ppt detection limits\u003c\/strong\u003e and \u003cstrong\u003e100-millisecond response times\u003c\/strong\u003e through Proton Transfer Reaction Time-of-Flight Mass Spectrometry. Unlike conventional GC-MS requiring 15-60 minute analysis cycles, PRISM captures the complete mass spectrum (1-1000 amu) in a single microsecond pulse — enabling true real-time molecular surveillance for atmospheric research, industrial compliance, and emergency response applications.\u003c\/p\u003e\n\u003c!-- Secondary paragraph --\u003e\n\u003cp class=\"intro-para\"\u003eApplications include urban air quality monitoring, industrial fence-line surveillance, vehicle-mounted plume tracking, semiconductor airborne molecular contamination (AMC) detection, breath analysis research, and food flavor profiling. The system supports \u003cstrong\u003eswitchable reagent ion chemistry\u003c\/strong\u003e (H₃O⁺, O₂⁺, NO⁺, NH₄⁺) to cover hydrocarbons, halogenated compounds, and highly oxygenated organics without hardware modification.\u003c\/p\u003e\n\u003c!-- Highlights Box --\u003e\n\u003cdiv class=\"highlights-box\"\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul class=\"highlights-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Resolution:\u003c\/strong\u003e 6000 FWHM (separates C₂H₄⁺ 28.0313 from CO⁺ 27.9949)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Limit:\u003c\/strong\u003e ≤5 ppt (p-xylene, 50s accumulation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ≤100 ms (10 spectra\/second acquisition)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMass Accuracy:\u003c\/strong\u003e Better than ±0.005 u\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 5 orders of magnitude (ppt to ppm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReagent Ions:\u003c\/strong\u003e H₃O⁺, O₂⁺ standard; NO⁺, NH₄⁺, Ar⁺, Kr⁺ optional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e 0°C to 45°C (vehicle-mount ready)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section Title --\u003e\n\u003ch2 class=\"section-title\"\u003ePerformance Comparison\u003c\/h2\u003e\n\u003c!-- Comparison Table --\u003e\n\u003ctable class=\"comp-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCapability\u003c\/th\u003e\n\u003cth\u003ePRISM-PTR-6K\u003c\/th\u003e\n\u003cth\u003eGC-MS\u003c\/th\u003e\n\u003cth\u003ePTR-QMS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalysis Speed\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e100 ms \/ full spectrum\u003c\/td\u003e\n\u003ctd\u003e15-60 min\u003c\/td\u003e\n\u003ctd\u003eScanning (slower)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Limit\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e≤5 ppt\u003c\/td\u003e\n\u003ctd\u003e~100 ppt\u003c\/td\u003e\n\u003ctd\u003e~100 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass Resolution\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e6000 FWHM\u003c\/td\u003e\n\u003ctd\u003eUnit mass\u003c\/td\u003e\n\u003ctd\u003eUnit mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass Accuracy\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e±0.005 u\u003c\/td\u003e\n\u003ctd\u003e±0.1 u\u003c\/td\u003e\n\u003ctd\u003e±0.1 u\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Prep\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003eNone (direct)\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolar Compounds\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003eDirect (no membrane)\u003c\/td\u003e\n\u003ctd\u003eDerivatization\u003c\/td\u003e\n\u003ctd\u003eMembrane losses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIon Modes\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003e6 switchable\u003c\/td\u003e\n\u003ctd\u003eEI only\u003c\/td\u003e\n\u003ctd\u003eH₃O⁺ only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMobile Use\u003c\/td\u003e\n\u003ctd class=\"highlight-cell\"\u003eVibration-damped\u003c\/td\u003e\n\u003ctd\u003eLaboratory only\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Section Title --\u003e\n\u003cdiv class=\"feature-section\"\u003e\u003c\/div\u003e\n\u003c!-- Section Title --\u003e\n\u003ch2 class=\"section-title\"\u003eApplication Configurations\u003c\/h2\u003e\n\u003c!-- Highlights Box --\u003e\n\u003cdiv class=\"highlights-box\"\u003e\n\u003ch3\u003eConfiguration Options\u003c\/h3\u003e\n\u003cul class=\"highlights-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory Station:\u003c\/strong\u003e Standard inlet, benchtop configuration for controlled environment analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Response:\u003c\/strong\u003e Vehicle-mounted with weather station, GPS, and shock isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Online:\u003c\/strong\u003e Heated transfer line, auto-calibrator, and process control integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch Advanced:\u003c\/strong\u003e Full ion chemistry suite, 10 Hz acquisition, and custom method development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- CTA Section --\u003e\n\u003cdiv class=\"cta-section\"\u003e\n\u003ch3\u003eConfigure Your PRISM-PTR-6K\u003c\/h3\u003e\n\u003cp\u003eSelect application domain, ion chemistry, and sampling interface for customized quotation.\u003c\/p\u003e\n\u003cbutton class=\"cta-button\"\u003eRequest Technical Quote\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":48513393295579,"sku":"PRISM-PTR-6K","price":275000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/PRISM-PTR-6K-pic_1.jpg?v=1774497591","url":"https:\/\/nwspec.com\/products\/real-time-voc-mass-spectrometer-air-quality-amc-breath-analysis-ptr-tof-ms","provider":"NWSPEC","version":"1.0","type":"link"}