Acetaldehyde 100/a, 100 - 1,000 PPM (6726665)
Regular price $105.00
Acetic Acid 5/a, 5 - 80 PPM, (6722101)
Acetone 100/b, 100 - 12,000 PPM, (CH22901)
Regular price $94.00
Acetone 40/a, 40 - 800 PPM, (8103381)
Amine-Test, Qualitative, (8101061)
Regular price $83.00
Ammonia 0.25/a, 0.25 - 3 PPM, (8101711)
Regular price $93.00
Ammonia 0.5%/a, 0.5 - 10 Vol.-%, (CH31901)
Ammonia 2/a, 2 - 30 PPM, (6733231)
Ammonia 5/a, 5 - 700 PPM / 50 - 700 PPM, (CH20501)
Ammonia 5/b, 5 - 100 PPM, (8101941)
Aniline 0.5/a, 0.5 - 10 PPM, (6733171)
Regular price $162.00
Aniline 5/a, 1 - 20 PPM, (CH20401)
Arsine 0.05/a, 0.05 - 3 PPM, (CH25001)
Regular price $110.00
Benzene 0.25/a, 0.25 - 2 PPM / 2 - 10 PPM, (8103691)
Regular price $116.00
Benzene 2/a, 2 - 60 PPM, (8101231)
Regular price $95.00
Benzene 5/a, 5 - 40 PPM, (6718801)
Regular price $92.00
Benzene 5/b, 5 - 50 PPM, (6728071)
Regular price $98.00
BTX (Toluene 5/b), 50 - 300 PPM, (8101661)
Carbon Dioxide 0.1 %/a, 0.5 - 6 Vol.-% / 0.1 - 1.2 Vol.-%, (CH23501)
Carbon Dioxide 0.5 %/a, 0.5 - 10 Vol.-%, (CH31401)
