{"product_id":"gastec-ammonia-nh3-detector-tubes-multiple-measurement-ranges","title":"GASTEC Ammonia (NH3) Detector Tubes – Multiple Measurement Ranges","description":"\u003cp\u003e\u003cstrong\u003eGASTEC Ammonia (NH3) Detector Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC Ammonia Detector Tubes\u003c\/strong\u003e provide a convenient, direct-reading method for measuring ammonia (NH3) concentrations in air and gas samples. Designed for use with a compatible GASTEC gas sampling pump, these colorimetric detector tubes allow professionals to perform rapid on-site ammonia measurements without requiring an electronic sensor or laboratory analysis.\u003c\/p\u003e\n\u003cp\u003eWith available measurement ranges extending from \u003cstrong\u003e0.5–78 ppm\u003c\/strong\u003e to \u003cstrong\u003e1.2–19.2% ammonia\u003c\/strong\u003e, GASTEC offers multiple NH3 detector tube options for applications ranging from lower-level workplace and environmental monitoring to high-concentration industrial and process measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the Ammonia Detector Tube for Your Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGASTEC offers multiple Ammonia Detector Tubes for measuring NH3 across a broad range of concentrations. Select the appropriate GASTEC product number based on the expected ammonia concentration and the requirements of your sampling application.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGASTEC Product Number\u003c\/th\u003e\n\u003cth\u003eAmmonia Measurement Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3H\u003c\/td\u003e\n\u003ctd\u003e1.2–19.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3HM\u003c\/td\u003e\n\u003ctd\u003e0.05–3.52%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003ctd\u003e10–1,000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3LA\u003c\/td\u003e\n\u003ctd\u003e2.5–200 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3L\u003c\/td\u003e\n\u003ctd\u003e0.5–78 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Reading Colorimetric Ammonia Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGASTEC detector tubes use a chemical reagent that reacts with the target gas as a measured volume of sample is drawn through the tube. The resulting color-change layer provides a visual indication of ammonia concentration that can be read using the calibrated scale on the tube and the instructions provided for the selected GASTEC product number.\u003c\/p\u003e\n\u003cp\u003eThis direct-reading measurement method provides a practical solution for industrial hygiene surveys, workplace air monitoring, process checks, leak investigations, environmental testing, and other applications where ammonia concentrations need to be evaluated directly at the sampling location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple NH3 Ranges for Low and High Concentrations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe available GASTEC Ammonia Tubes allow users to select a measurement range suited to the anticipated NH3 concentration. For lower-concentration measurements, the \u003cstrong\u003eGASTEC 3L (0.5–78 ppm)\u003c\/strong\u003e and \u003cstrong\u003e3LA (2.5–200 ppm)\u003c\/strong\u003e provide ppm-level measurement capabilities.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGASTEC 3M (10–1,000 ppm)\u003c\/strong\u003e extends measurement into higher ppm concentrations, while the \u003cstrong\u003e3HM (0.05–3.52%)\u003c\/strong\u003e and \u003cstrong\u003e3H (1.2–19.2%)\u003c\/strong\u003e are designed for substantially higher percentage-level ammonia concentrations. This broad selection allows users to choose a tube that more closely matches the expected conditions of the sampling environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for ammonia (NH3) measurement\u003c\/li\u003e\n\u003cli\u003eFive GASTEC product and measurement range options available\u003c\/li\u003e\n\u003cli\u003eMeasurement ranges available in both ppm and percent NH3\u003c\/li\u003e\n\u003cli\u003eAvailable ranges from 0.5–78 ppm through 1.2–19.2%\u003c\/li\u003e\n\u003cli\u003eDirect-reading colorimetric detection method\u003c\/li\u003e\n\u003cli\u003eCalibrated tube scale for determining ammonia concentration\u003c\/li\u003e\n\u003cli\u003eDesigned for rapid on-site gas measurements\u003c\/li\u003e\n\u003cli\u003eNo electronic sensor or electrical power required at the detector tube\u003c\/li\u003e\n\u003cli\u003eCompact and portable solution for field and industrial measurements\u003c\/li\u003e\n\u003cli\u003eDesigned for use with a compatible GASTEC gas sampling pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAmmonia concentration measurement\u003c\/li\u003e\n\u003cli\u003eIndustrial hygiene investigations\u003c\/li\u003e\n\u003cli\u003eWorkplace air monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial process monitoring\u003c\/li\u003e\n\u003cli\u003eAmmonia system inspections\u003c\/li\u003e\n\u003cli\u003eRefrigeration system investigations\u003c\/li\u003e\n\u003cli\u003eChemical processing facilities\u003c\/li\u003e\n\u003cli\u003eFertilizer manufacturing and handling\u003c\/li\u003e\n\u003cli\u003eAgricultural and livestock facilities\u003c\/li\u003e\n\u003cli\u003eWastewater treatment facilities\u003c\/li\u003e\n\u003cli\u003eEnvironmental field testing\u003c\/li\u003e\n\u003cli\u003eMaintenance and troubleshooting\u003c\/li\u003e\n\u003cli\u003eOccupational exposure investigations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGASTEC Detector Tubes for Professional Ammonia Measurement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivated Carbon Depot supplies GASTEC detector tubes and gas sampling equipment for industrial hygienists, safety professionals, environmental consultants, laboratories, maintenance personnel, wastewater facilities, and industrial operations. With five GASTEC Ammonia Detector Tube options available, users can select the appropriate product number for applications ranging from lower-level ppm measurements to high-concentration ammonia testing.\u003c\/p\u003e","brand":"GASTEC","offers":[{"title":"3H 1.2–19.2%","offer_id":48404630143165,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"3HM 0.05–3.52%","offer_id":48404630175933,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"3M 10–1000 ppm","offer_id":48404630208701,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"3LA 2.5–200 ppm","offer_id":48404630241469,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true},{"title":"3L 0.5–78 ppm","offer_id":48404630274237,"sku":null,"price":89.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/GASTECAmmonia_NH3_DetectorTubes_MultipleMeasurementRanges.jpg?v=1788887500","url":"https:\/\/activatedcarbondepot.com\/products\/gastec-ammonia-nh3-detector-tubes-multiple-measurement-ranges","provider":"Activated Carbon Depot","version":"1.0","type":"link"}