Carbon monoxide

(CO)

 
Analyte
Detection Limit(s)
DL(s)
(ppm)
Method/Technique(s)
Method/
Technique(s)
Argon
Argon (Ar)
0.1
0.1 ppm
GC–PDID
Carbon dioxide
Carbon dioxide (CO2)
0.05
0.05 ppm
FTIR
Chromium carbonyl
Chromium carbonyl (Cr(CO)6)
0.5
0.5 ppb
FTIR
Hydrocarbons
Hydrocarbons (C2 – C5)
0.2
0.2 ppm
GC–FID
Hydrogen
Hydrogen (H2)
0.05
0.05 ppm
GC–PDID
Metal carbonyls
Metal carbonyls (Fe(CO)5)
0.05
0.05 ppb
GC–ICP–MS
Methane
Methane (CH4)
0.05
0.05 ppm
GC–PDID
Nitrogen
Nitrogen (N2)
0.1
0.1 ppm
GC–PDID
Oxygen
Oxygen (O2)
0.1
0.1 ppm
GC–MS
Water vapor
Water vapor (H2O)
0.05
0.05 ppm
CW–CRDS

Please keep in mind that these detection limits are only a guide. Many projects are highly unique and we recommend discussing your project with us over the phone. When you're ready to send your sample, visit Getting Started for important information.