Phosphine

(PH3)

 
Analyte
Detection Limit(s)
DL(s)
(ppm)
Method/Technique(s)
Method/
Technique(s)
Argon
Argon (Ar)
0.05
0.05 ppm
GC–PDID
Arsine
Arsine (AsH3)
0.0002
0.0002 ppm
GC–ICP–MS
Carbon dioxide
Carbon dioxide (CO2)
0.05
0.05 ppm
GC–AED
Carbon monoxide
Carbon monoxide (CO)
0.05
0.05 ppm
GC–AED
Germane
Germane (GeH4)
0.00005
0.00005 ppm
GC–ICP–MS
Hydrocarbons
Hydrocarbons (C2 – C5)
0.1
0.1 ppm
GC–FID
Hydrogen
Hydrogen (H2)
0.05
0.05 ppm
GC–PDID
Hydrogen sulfide
Hydrogen sulfide (H2S)
0.05
0.05 ppm
Lead Acetate
Methane
Methane (CH4)
0.05
0.05 ppm
GC–AED
Nitrogen
Nitrogen (N2)
0.05
0.05 ppm
GC–PDID
Oxygen
Oxygen (O2)
0.05
0.05 ppm
GC–PDID
Silane
Silane (SiH4)
0.02
0.02 ppm
GC–ICP–MS
Water vapor
Water vapor (H2O)
0.5 – 2.0
0.5 – 2.0 ppm
FTIR

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.