$142.50 60 Liter Hydrogen Sulfide (H2S) quantity Add to cart SKU: G60L-H2S-25P-I Category: Gas Cylinders Description Description H2S, 25 ppm in N2 Related products Hydrogen Chloride (HCL) $304.00 Add to cart Chlorine (Cl2) $323.00 Add to cart Silane (SiH4) $304.00 Add to cart Propane (C3H8) $52.25 Add to cart