{"product_id":"calibration-gas-methane-103l-159","title":"Calibration Gas Methane 103L","description":"\u003cp\u003eCalibration Gas CGA Number Not Applicable Container Type Cylinder Cylinder Capacity 103 L Cylinder Diameter 3.3 in Cylinder Height 13.6 in For Use With All OEM Gas Detectors Gas Mixture Methane (20 Percent LEL) 1 Percent Oxygen 19 Percent Gas Type Methane Oxygen Product Type Calibration Gas Chemical Formula CH4 O2 CAS Number 74-82-8 7782-44-7 Accuracy +\/-5 Percent Background Gas Nitrogen Calibration Certificate NIST Cylinder Material Steel Outlet Connection Size 5\/8 In.-18\u003c\/p\u003e","brand":"GASCO","offers":[{"title":"Default Title","offer_id":40936861859924,"sku":"83L62A","price":214.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/20MD95_AS01_231b3a4b-6dea-4019-a3f2-176c51c6d434.jpg?v=1742529993","url":"https:\/\/jahnda.com\/products\/calibration-gas-methane-103l-159","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}