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Cross-reference your OEM part number to the exact Trigas equivalent — MSA, BW, GASCO, Calgaz, Draeger and more.
Zero Air 20.9% O2 Calibration Gas 116L Aluminum
Zero Air 20.9% O2 Calibration Gas 17L Steel
Zero Air 20.9% O2 Calibration Gas 34L Aluminum
Zero Air 20.9% O2 Calibration Gas 34L Steel
Zero Air 20.9% O2 Calibration Gas 58L Aluminum
4-Gas Calibration Mix 34L Aluminum - 50 ppm CO, 10 ppm SO2, 50% LEL CH4, 19.5% O2
4-Gas Calibration Mix 34L Aluminum - 50 ppm CO, 15 ppm H2S, 50% LEL CH4, 18% O2
4-Gas Calibration Mix 34L Aluminum - 50 ppm CO, 25 ppm H2S, 32% LEL CH4, 19% O2
4-Gas Calibration Mix 34L Aluminum - 50 ppm CO, 25 ppm H2S, 50% LEL CH4, 12% O2
