Gasco Multi-Gas 486: 25% LEL Propane, 19% Oxygen, 50 ppm Carbon Monoxide, 15 ppm Hydrogen Sulfide, Balance Nitrogen
Gasco Multi-Gas Bump Test 486: 25% LEL Propane, 19% Oxygen, 50 ppm Carbon Monoxide, 15 ppm Hydrogen Sulfide, Balance Nitrogen