“Methane (CH4)” has been added to your cart. View cart $304.00 60 Liter Silane (SiH4) quantity Add to cart SKU: G60L-SIH4-20P-I Category: Gas Cylinders Description Description SiH4, 20 ppm in N2 Related products Hydrogen (H2) $95.00 Add to cart Phosphine (PH3) $304.00 Add to cart Nitrogen (N2) $95.00 Add to cart Carbon Dioxide (CO2) $109.25 Add to cart