Min. Order Reference FOB Price
1 kg US$12.00-18.00 / kg
Product Description
Product Description Methane, the simplest organic matter, is widely distributed in nature and is the main component of natural gas, biogas, and pit gas. Specification: Specification Company Standard CH4 ≥ 99.999% N2 ≤ 2.0 ppm O2+AR ≤ 1.0 ppm H2 ≤ 1.0 ppm CO ≤ 0.5 ppm ...