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Cross-reference your OEM part number to the exact Trigas equivalent — MSA, BW, GASCO, Calgaz, Draeger and more.
103L-50-200 — 103L Steel
125-25 Nitric Oxide 25 ppm Calibration Gas — 34L Aluminum (Nitrogen)
2-Gas Calibration Mix 103L Steel - 50 ppm CO, 50% LEL propane
2-Gas Calibration Mix 103L Steel - 58% LEL pentane, 15% O2