{"product_id":"gasco-34ls-1ultra-calibration-gas-oxygen-zero-air-34-l-cga-600-connection-5-accuracy-500","title":"Gasco 34LS-1ULTRA - Calibration gas, Oxygen Zero Air, 34 L, CGA 600 Connection, +\/-5% Accuracy, 500 psi Max. Pressure","description":"\u003cp\u003eCalibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Oxygen 20.9 Percent, Gas Type Oxygen, Product Type Calibration Gas, Chemical Formula O2, CAS Number 7782-44-7, Accuracy +\/-5 Percent, Background Gas Nitrogen, Calibration Certificate NIST, Cylinder Material Steel, Standards ISO 9001:2015, Reusability Disposable, Operating Pressure - Maximum 500 psi\u003c\/p\u003e","brand":"Gasco","offers":[{"title":"Default Title","offer_id":43341694959710,"sku":"34LS-1ULTRA","price":54.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-rN70pcpEx_7dcd4272-12dc-44e3-b8c0-a9f81aa1a249.jpg?v=1789510381","url":"https:\/\/nationalboilersupply.com\/products\/gasco-34ls-1ultra-calibration-gas-oxygen-zero-air-34-l-cga-600-connection-5-accuracy-500","provider":"National Boiler Supply","version":"1.0","type":"link"}