{"product_id":"methane-3-0-oxygen-20-9-nitrogen-calibration-gas","title":"Methane 3.0%\/ Oxygen 20.9%\/ Nitrogen Calibration Gas","description":"\u003cp\u003e\u003cstrong\u003eMethane 3.0% \/ Oxygen 20.9% \/ Nitrogen Calibration Gas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Methane 3.0% \/ Oxygen 20.9% \/ Nitrogen Calibration Gas Cylinder is a certified calibration gas mixture formulated for calibrating and bump testing compatible combustible gas and oxygen detectors. Containing 3.0% methane, 20.9% oxygen, and balance nitrogen, this calibration gas provides a stable reference standard for verifying gas detector accuracy, sensor performance, and alarm functionality before instruments are placed into service.\u003c\/p\u003e\n\u003cp\u003eDesigned for industrial safety professionals, utilities, manufacturing facilities, chemical plants, wastewater treatment operations, oil and gas companies, mining operations, and emergency response teams, this gas mixture helps maintain dependable gas detection systems and supports workplace safety programs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Calibration for Combustible Gas Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRoutine calibration is critical for ensuring combustible gas detectors accurately respond to methane concentrations. This certified calibration gas helps identify sensor drift, verify proper alarm activation, and confirm detector performance according to manufacturer specifications. Regular bump testing also provides confidence that gas monitors are ready for use in hazardous environments.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003e20.9% oxygen concentration\u003c\/strong\u003e represents normal atmospheric oxygen conditions, allowing compatible multi-gas instruments to verify both combustible gas and oxygen sensors during a single calibration procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Industrial Gas Detection Programs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether used for confined space entry, industrial maintenance, utility inspections, environmental monitoring, refinery operations, or preventive maintenance programs, this calibration gas delivers dependable performance for routine gas detector verification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCertified Methane 3.0% calibration gas mixture\u003c\/li\u003e\n\u003cli\u003eContains 20.9% oxygen with balance nitrogen\u003c\/li\u003e\n\u003cli\u003eDesigned for combustible gas and oxygen detector calibration\u003c\/li\u003e\n\u003cli\u003eSuitable for routine calibration and bump testing\u003c\/li\u003e\n\u003cli\u003eHelps verify detector accuracy and alarm response\u003c\/li\u003e\n\u003cli\u003eSupports preventive maintenance and safety compliance programs\u003c\/li\u003e\n\u003cli\u003eCompatible with many portable and fixed gas detection instruments\u003c\/li\u003e\n\u003cli\u003eManufactured for demanding industrial safety applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMethane gas detector calibration\u003c\/li\u003e\n\u003cli\u003eCombustible gas monitor bump testing\u003c\/li\u003e\n\u003cli\u003eOxygen sensor verification\u003c\/li\u003e\n\u003cli\u003eConfined space entry programs\u003c\/li\u003e\n\u003cli\u003eOil and gas facilities\u003c\/li\u003e\n\u003cli\u003eWastewater treatment plants\u003c\/li\u003e\n\u003cli\u003eChemical manufacturing operations\u003c\/li\u003e\n\u003cli\u003eIndustrial processing facilities\u003c\/li\u003e\n\u003cli\u003eUtility maintenance\u003c\/li\u003e\n\u003cli\u003eOccupational health and safety compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTrusted Calibration Gases from Activated Carbon Depot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eActivated Carbon Depot supplies certified calibration gases, specialty gas mixtures, regulators, and gas detection accessories for industrial facilities, laboratories, municipalities, utilities, and safety professionals. Our dependable products help maintain accurate gas detection equipment, simplify calibration procedures, and support safer workplaces across a broad range of industries.\u003c\/p\u003e","brand":"Activated Carbon Depot","offers":[{"title":"17 Liter (CGA-600 Connection)","offer_id":47917039354045,"sku":"17-23-8900","price":55.0,"currency_code":"USD","in_stock":true},{"title":"34 Liter (CGA-600 Connection)","offer_id":47917039386813,"sku":"34-23-8900","price":65.0,"currency_code":"USD","in_stock":true},{"title":"103 Liter (C-10 Connection)","offer_id":47917039419581,"sku":"103-23-8900","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/Methane3.0_Oxygen20.9_NitrogenCalibrationGas.jpg?v=1785427055","url":"https:\/\/activatedcarbondepot.com\/products\/methane-3-0-oxygen-20-9-nitrogen-calibration-gas","provider":"Activated Carbon Depot","version":"1.0","type":"link"}