CALGAZ 1A310019 Hydrogen Sulfide + Methane 1%C3H8/12%O2/N2

1%C3H8/12%O2/N2

Cylinder/Blend: 8AL 70PPM SO2/AIR

Cylinder/Blend: 10ALR 15PPM H2S/50PPM CO/2

Catalog: A0444618

Cylinder/Blend: 2AL 10PPM H2S/N2

CALGAZ 1A310019 Hydrogen Sulfide + Methane 1%C3H8/12%O2/N2Calgaz calibration gas 50PPM Hydrogen Sulfide (H2S), 100PPM Carbon Monoxide (CO), 2. 5% (50% LEL) Methane (CH4), 15% Oxygen (O2) Balance Nitrogen 11 Liter (12 PACK) Aerosol Cylinder, Cylinder Blend: 1AL 50PPM H2S 100PPM CO 2. 5%CH4 15%O2 N2, Catalog: A0428852 Calibration gas is non returnable Calgaz gas mixtures and regulators are manufactured, fully tested and shipped from Calgaz state of the art production facility in Cambridge, Maryland, USA. Gas