GAS DETECTION SYSTEM
Detector Tube

Chloropicrin No.233
Dichloroethane No.232
Inspecting the pump model GV-100
Single tube (Example: No.1HH Carbon Monoxide)
Twin tube (Example: No.163L Ethylene Oxide)

Acetaldehyde CH3CHO
Acetaldehyde 2.5
Acetic acid CH3CO2H
Acetic acid 0.125
Acetone CH3COCH3 1
Acetone 50－

Acrylonitrile CH2:CHCN
Acrylonitrile 0.1
Ammonia NH3
Ammonia 10
3La Ammonia 2.5－
3La Ammonia 0.5－
Aromatic hydrocarbons
Aromatic hydrocarbons
Arsine AsH3 19La Arsine
Benzene C6H6

1,3-Butadiene CH2:CHCH:CH2
Carbon dioxide CO2 2HH
Carbon monoxide CO
Chloropicrin Cl3CNO2
Cyclohexanol C6H11OH
1,2-Dichloroethylene ClCH:CHCl
1,3-Dichloropropene ClCH2CH:CHCl F
Dichlorvos C4H7Cl2O4P

Ethyl acetate CH3CO2C2H5
Ethylene CH2:CH2
Ethylene glycol HOCH2CH2OH
Ethyl mercaptan C2H5SH