“Hydrogen Chloride (HCL)” has been added to your cart. View cart $128.73 34 Liter Steel 1 in stock Methane (CH4) quantity Add to cart SKU: G34L-CH4-30L-I Category: Gas Cylinders Description Description CH4, 30% LEL in air Related products Hydrogen Chloride (HCL) $304.00 Add to cart Hydrogen (H2) $95.00 Add to cart Silane (SiH4) $304.00 Add to cart Hydrogen Sulfide (H2S) $142.50 Add to cart