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 54-9068E Pentane Equivalent Calibration Gas - 50% LEL (C5H12)
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
BW Technologies CG2-K-0.75-34 Pentane 50% LEL Calibration Gas - 0.75% vol. (C5H12)
Draeger 4510057 Pentane 50% LEL Calibration Gas - 0.75% vol. (C5H12)
Draeger 4594944 Calibration Gas: 30% LEL Pentane, 20.9% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Air
Draeger 4594947 Calibration Gas: 30% LEL Pentane, 20.9% Oxygen, 100 ppm Carbon Monoxide, Balance Air
Draeger 4594948 Calibration Gas: 30% LEL Pentane, 25 ppm Hydrogen Sulfide, Balance Air
Draeger 4597069 Calibration Gas: 50% LEL Pentane, 17% Oxygen, 100 ppm Carbon Monoxide, 25 ppm Hydrogen Sulfide, Balance Nitrogen
Gasco Multi-Gas 305: 30% LEL Pentane, 100 ppm Carbon Monoxide, Balance Air
Gasco Multi-Gas 311: 25% LEL Pentane, 19% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen
Gasco Multi-Gas 312: 25% LEL Pentane, 19% Oxygen, Balance Nitrogen
Gasco Multi-Gas 322-18: 50% LEL Pentane, 18% Oxygen, 50 ppm Carbon Monoxide, Balance
Gasco Multi-Gas 322: 50% LEL Pentane, 50 ppm Carbon Monoxide, Balance Air
