Honeywell Cal Gas – 18% O2, 50 PPM CO
Honeywell Cal Gas – 18% O2, 50 PPM CO in nitrogen. 34 or 103 liter cylinder.
This cal gas mixture is commonly used for calibrating and bump testing Honeywell ToxiPro and PhD6 gas monitors. It is available in 34 and 103 liter compressed gas cylinders. Shelf life 5 years.