BW Quad Calibration Gas

CG-Q58-4 / CG-Q34-4 Quad Calibration Gas

Your gas monitor needs to be bump tested and calibrated regularly with known gas concentration to make sure it is functioning properly.

Gas Concentration:

• Methane (CH4) – 2.5% (50% LEL)
• Oxygen (O2) – 18.0%
• Hydrogen sulfide (H2S) – 25.0 ppm
• Carbon monoxide (CO) – 100.0 ppm

CG2-IB-100-34AL Calibration Gas

The BW Honeywell 100 ppm Isobutylene Calibration Gas for bump testing and calibration of PID monitors.

Gas Concentration:

• Isobutylene (I-C4H8) – 100.0 ppm