RAE Systems 4 Gas


8al 10PPM H2S/50PPM CO/ 2.5%CH4/ 18%02/ N2



This is the calibration gas for the QRAE II, which comes in a 34L aluminum cylinder. The canister features 50% CH4, 18% O2, 10 PPM H2S, 50 PPM CO, and balance N2.

This calibration gas has a shelf life of twelve months.

Note: calibration gas is not returnable. Please check your selection carefully before ordering.

Additional information

Weight 1 lbs
Dimensions 4 × 8 × 15 in


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