Guide to Chromatography Products Selection (VOC's, Inorganic & Fixed Gases)

 

Species to be Measured
Concentration Range
Model # & Technology
VOC's, H2S, NH3, PH3 ppb to high ppm GC 121 PID only- 1- 4 components
VOC's, H2S, NH3, PH3 ppb to high ppm GC 122 PID only- 1-10 components
VOC's, Inorganics, Fixed Gases, S, P, CH4 ppb to % GC 312- 1 to > 30 components PID, FID, TCD, FPD (S,P), FUV
VOC's, Selected Inorganic Gases, S, P ppb to % PI52 Photoionization Detector for any GC
VOC's, Inorganics, Fixed Gases, S, P, CH4 ppb to % GC Detectors
For any GC- FID, TCD, FPD (S,P)
Most Compounds ppt to ppm Stand Alone Concentrators
Most Compounds ppt to % Process GC 301C