Product Description Item Number | 1810-9231 Industrial Scientific Calibration Gas, 650 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane (50% LEL), 10 ppm SO2 Equipped with Industrial Scientific iCard for connectivity to iCard Readers on DSX & DS Series Docking Stations.
Industrial Scientific 18109160 Calibration Gas, 650 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, LEL 50% CH4 (2.5% Vol), Hazmat MFG# IS-18109160 $1,973.00 $1,874.35 Add To Cart
Industrial Scientific 18109159 Calibration Gas, 650 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, Hazmat MFG# IS-18109159 $1,973.00 $1,874.35 Add To Cart
Industrial Scientific 18109192 Calibration Gas, 34 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL CH4 Methane (2.5% vol), Hazmat MFG# IS-18109192 $290.00 $259.95 Add To Cart
Industrial Scientific 18109220 Calibration Gas, 58 Liter, 2 cu. ft., 5 ppm SO2, 25 ppm H2S, 100 ppm Co, 25% LEL Pentane, 18% O2, Hazmat MFG# IS-18109220 $631.00 $599.45 Add To Cart