Biosystems 54-9041 Calibration Gas: 50% LEL Methane, 20.9% Oxygen, 50 ppm Carbon Monoxide, Balance Air
Biosystems 54-9042E Calibration Gas: 1.62% vol. Methane, 50% LEL Propane, (50% LEL Propane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
Biosystems 54-9043 Calibration Gas: 50% LEL Methane, 18% Oxygen, 50 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
Biosystems 54-9044E Calibration Gas: 1.62% vol. Methane, 50% LEL Propane, (50% LEL Propane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
Biosystems 54-9045E Calibration Gas: 1.62% vol. Methane, 50% LEL Propane, (50% LEL Propane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
Biosystems 54-9046E Calibration Gas: 1.25% vol. Methane, 50% LEL Pentane, (50% LEL Pentane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
Biosystems 54-9049E Calibration Gas: 1.62% vol. Methane, 50% LEL Propane, (50% LEL Propane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
Biosystems 54-9070E Calibration Gas: 50% LEL Pentane, 20.9% Oxygen, 50 ppm Carbon Monoxide, Balance Air
Biosystems 54-9071E Calibration Gas: 50% LEL Pentane, 20.9% Oxygen, 50 ppm Carbon Monoxide, Balance Air
Gasco Multi-Gas 301: 50% LEL Methane, 50 ppm Carbon Monoxide, Balance Air
Gasco Multi-Gas 302: 50% LEL Propane, 50 ppm Carbon Monoxide, Balance Air
Gasco Multi-Gas 303E: 1.62% vol. Methane (50% LEL Propane Equivalent), 18% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
Gasco Multi-Gas 315: 50% LEL Methane, 17% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
Gasco Multi-Gas 317: 25% LEL Propane, 19% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
Gasco Multi-Gas 318: 50% LEL Methane, 12% Oxygen, 50 ppm Carbon Monoxide, Balance Nitrogen
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