$304.00 60 Liter Phosphine (PH3) quantity Add to cart SKU: G60L-PH3-0.5P-I Category: Gas Cylinders Description Description PH3, 0.5 ppm in N2 Related products Ammonia (NH₃) Calibration Gas – 50 ppm $304.00 Add to cart Hydrogen Cyanide (HCN) $232.75 Add to cart Propane (C₃H₈) Calibration Gas – 1.10% (50% LEL) $52.25 Add to cart Methane (CH4) $128.73 Add to cart