{"product_id":"calibration-gas-carbon-monoxide-221l-1","title":"Calibration Gas Carbon Monoxide 221L","description":"\u003cp\u003eCalibration Gas CGA Number CGA 165 Container Type Cylinder Cylinder Capacity 221 L Cylinder Diameter 9 in Cylinder Height 16.25 in For Use With All OEM Gas Detectors Gas Mixture Carbon Monoxide 200 ppm Methane (50 Percent LEL) 2.5 Percent Gas Type Carbon Monoxide Methane Nitrogen Oxygen Product Type Calibration Gas Chemical Formula CH4 CO N2 O2 CAS Number 630-08-0 74-82-8 7727-37-9 7782-44-7 Accuracy +\/-5 Percent Background Gas Air Calibration Certificate NIST\u003c\/p\u003e","brand":"GASCO","offers":[{"title":"Default Title","offer_id":40931026763860,"sku":"96E62A","price":315.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/20LX92_AS01_016153bd-1226-4d0c-8d88-4a1b09178bad.jpg?v=1742529471","url":"https:\/\/jahnda.com\/products\/calibration-gas-carbon-monoxide-221l-1","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}