$95.00 103 Liter Methane (CH4) quantity Add to cart SKU: G103L-CH4-50L-I Category: Gas Cylinders Description Description CH4, 50% LEL in air Related products Ammonia (NH3) $304.00 Add to cart Propane (C3H8) $52.25 Add to cart Hydrogen Chloride (HCL) $304.00 Add to cart Hydrogen (H2) $95.00 Add to cart