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 $2,170.30 Choose Options
Industrial Scientific Calibration Gas, 116 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 10 ppm SO2, iCard, Mfg# 18109234, HAZMAT MFG# IS-18109234 $659.40 Choose Options
Industrial Scientific Calibration Gas, 650 Liter, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, Mfg# 18109159, Hazmat MFG# IS-18109159 $2,267.65 Choose Options
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 $335.25 $309.10 Choose Options