{"product_id":"gastec-nitrogen-dioxide-no2-detector-tube-9l-0-2-12-ppm","title":"GASTEC Nitrogen Dioxide (NO2) Detector Tube 9L – 0.2–12 ppm","description":"\u003cp\u003e\u003cstrong\u003eGASTEC Nitrogen Dioxide (NO2) Detector Tube 9L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGASTEC 9L Nitrogen Dioxide Detector Tube\u003c\/strong\u003e provides a convenient, direct-reading method for measuring nitrogen dioxide (NO2) concentrations in air and gas samples. Designed for use with compatible GASTEC gas sampling equipment, this colorimetric detector tube provides a measurement range of \u003cstrong\u003e0.2–12 ppm\u003c\/strong\u003e for rapid on-site NO2 testing.\u003c\/p\u003e\n\u003cp\u003eThe GASTEC 9L is well suited for industrial hygiene, workplace air monitoring, combustion-related investigations, environmental testing, manufacturing, process monitoring, and maintenance applications where nitrogen dioxide concentrations need to be evaluated directly at the sampling location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC 9L Nitrogen Dioxide Measurement Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGASTEC Product Number\u003c\/th\u003e\n\u003cth\u003eTarget Gas\u003c\/th\u003e\n\u003cth\u003eMeasurement Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9L\u003c\/td\u003e\n\u003ctd\u003eNitrogen Dioxide (NO2)\u003c\/td\u003e\n\u003ctd\u003e0.2–12 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Reading Colorimetric NO2 Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGASTEC detector tubes use chemical detection reagents that respond to the target gas as a measured volume of sample is drawn through the tube. The resulting color-change layer provides a visual indication that can be interpreted using the calibrated tube scale and operating instructions for the GASTEC 9L.\u003c\/p\u003e\n\u003cp\u003eThis direct-reading approach provides a practical solution for spot measurements, workplace assessments, industrial hygiene surveys, environmental investigations, process checks, and maintenance activities where rapid nitrogen dioxide measurement is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0.2–12 ppm Nitrogen Dioxide Measurement Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGASTEC 9L\u003c\/strong\u003e measures nitrogen dioxide across a range of \u003cstrong\u003e0.2–12 ppm\u003c\/strong\u003e. This focused measurement range makes the tube useful for applications where relatively low concentrations of NO2 are anticipated and on-site measurement is preferred.\u003c\/p\u003e\n\u003cp\u003eBecause nitrogen dioxide may be associated with combustion processes and a variety of industrial operations, portable detector tube testing can provide a useful method for investigating specific locations, processes, equipment, or work areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for nitrogen dioxide (NO2) measurement\u003c\/li\u003e\n\u003cli\u003eGASTEC product number 9L\u003c\/li\u003e\n\u003cli\u003eMeasurement range of 0.2–12 ppm\u003c\/li\u003e\n\u003cli\u003eDirect-reading colorimetric gas measurement method\u003c\/li\u003e\n\u003cli\u003eDesigned for rapid on-site measurements and field screening\u003c\/li\u003e\n\u003cli\u003eUseful for industrial hygiene and workplace air investigations\u003c\/li\u003e\n\u003cli\u003eCompact and portable gas measurement solution\u003c\/li\u003e\n\u003cli\u003eNo electronic sensor or electrical power required at the detector tube\u003c\/li\u003e\n\u003cli\u003eSuitable for industrial, environmental, combustion, and process applications\u003c\/li\u003e\n\u003cli\u003eDesigned for use with compatible GASTEC gas sampling equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNitrogen dioxide concentration measurement\u003c\/li\u003e\n\u003cli\u003eNO2 workplace air monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial hygiene investigations\u003c\/li\u003e\n\u003cli\u003eCombustion-related air testing\u003c\/li\u003e\n\u003cli\u003eBoiler and furnace investigations\u003c\/li\u003e\n\u003cli\u003eIndustrial process monitoring\u003c\/li\u003e\n\u003cli\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli\u003eEnvironmental air investigations\u003c\/li\u003e\n\u003cli\u003eMaintenance and troubleshooting\u003c\/li\u003e\n\u003cli\u003eOccupational exposure investigations\u003c\/li\u003e\n\u003cli\u003eField screening for nitrogen dioxide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Measurement Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSampling conditions can affect colorimetric detector tube measurements. Sample volume, pump strokes, sampling time, temperature, humidity, interfering gases, and applicable correction factors should be considered when performing a measurement. Always follow the current instructions supplied with the GASTEC 9L Nitrogen Dioxide Detector Tube for the proper sampling and interpretation procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC 9L for Professional Nitrogen Dioxide Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivated Carbon Depot supplies GASTEC detector tubes and compatible gas sampling equipment for industrial hygienists, safety professionals, environmental consultants, laboratories, maintenance personnel, process operators, and industrial facilities. The \u003cstrong\u003eGASTEC 9L Nitrogen Dioxide Detector Tube\u003c\/strong\u003e provides a portable, direct-reading solution for NO2 measurements across a \u003cstrong\u003e0.2–12 ppm\u003c\/strong\u003e range.\u003c\/p\u003e","brand":"GASTEC","offers":[{"title":"Default Title","offer_id":48457749987517,"sku":"9L","price":89.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/GASTECNitrogenDioxide_NO2_DetectorTube9L_0.2_12ppm.jpg?v=1789573670","url":"https:\/\/activatedcarbondepot.com\/products\/gastec-nitrogen-dioxide-no2-detector-tube-9l-0-2-12-ppm","provider":"Activated Carbon Depot","version":"1.0","type":"link"}