Introduction CPR-100 Portable Multi-gas Detector (Electronic ... 30%VOL0.5%VOLHydrogen Cyanide0-1000.1Hydrogen Chloride0-30,1000.1Ethene0-20,1001Hydrogen0-1000,4%vol1, 10Nitric Oxide0-300 ... 01THT0-1001Hydrogen Bromide0-300.1Unsymmetrical Dimethylhydrazine0-5,20,1000.01Phosgene0-50.01VOC0-2000,50001Phosphorus Oxychloride0-300. ... and control center, gas analysis in lab. CPR-100 Portable Multi-gas Detector