{"product_id":"gasco-105es-504-calibration-gas-butane-nitrogen-105-l-c-10-connection-5-accuracy-1-200","title":"Gasco 105ES-504 - Calibration Gas, Butane, Nitrogen, 105 L, C-10 Connection, +\/-5% Accuracy, 1,200 psi Max. Pressure","description":"\u003cp\u003eCalibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 105 L, Cylinder Diameter 3.2 in, Cylinder Height 12.8 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Dioxide 2.5 Percent, Carbon Monoxide 50 ppm, Methane (50 Percent LEL) 2.5 Percent, Oxygen 12 Percent, Gas Type Butane, Product Type Calibration Gas, Chemical Formula C4H10, CAS Number 106-97-8, Accuracy +\/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST\u003c\/p\u003e","brand":"Gasco","offers":[{"title":"Default Title","offer_id":43342059929694,"sku":"105ES-504","price":141.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z1oy9ypcpEx_35216f1a-1143-4e33-8c88-8f62f3ddf1d2.jpg?v=1789516666","url":"https:\/\/nationalboilersupply.com\/products\/gasco-105es-504-calibration-gas-butane-nitrogen-105-l-c-10-connection-5-accuracy-1-200","provider":"National Boiler Supply","version":"1.0","type":"link"}