Calibration Gas Cylinders — BW / RAE Detectors Gas:Methane 2.5% (50% LEL) Colorimetric detection tubes — a

Colorimetric detection tubes — a wide range of compounds and concentration ranges is available

3") Weight: 166 grams (5

and 1 mL syringe

Other gas configurations available (CO

Calibration Gas Cylinders — BW / RAE Detectors Gas:Methane 2.5% (50% LEL) Colorimetric detection tubes — aCalibration and bump test gas for Honeywell BW and RAE portable gas detectors. Regular calibration keeps your monitor accurate and compliant. The four gas quad mix (HS CO O LEL) covers standard confined space monitors; single gas cylinders and zero air are available for specific sensors. Many more gases, concentrations and cylinder sizes are available (34L 58L 103L 206L). Call 800 833 7958 for the exact mix you need.