$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 Chlorine (Cl₂) Calibration Gas – 5 ppm $304.00 Add to cart Silane (SiH₄) Gas – 10 ppm $304.00 Add to cart Propane (C₃H₈) Calibration Gas – 1.10% (50% LEL) $52.25 Add to cart Carbon Monoxide (CO) $109.25 Add to cart