4-Gas Calibration Mix for BW (50% LEL, 100ppm CO, 25ppm H2S, 18% O2)
This four gas calibration mix is for BW gas detectors like the MicroClip, Clip4, and Ultra. It contains 50% LEL Methane (2.5% Vol), 100ppm Carbon Monoxide (CO), 25ppm Hydrogen Sulfide (H2S), and 18% Oxygen (O2) with a Nitrogen (N2) balance.
Specifications:
- C-10 Regulator Required
- Available in a 34L or 58L aluminum cylinder
4-Gas Calibration Mix for BW (50% LEL, 100ppm CO, 25ppm H2S, 18% O2)
AS1-W1-81271
- Size: 34L
- Shelf Life: 12+ months
AS1-W1-81272
- Size: 58L
- Shelf Life: 12+ months
4-Gas Calibration Mix for BW (50% LEL, 100ppm CO, 25ppm H2S, 18% O2)
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