Page 1 of 1
measurement of NO in pure O2
Posted: Tue Nov 27, 2007 1:43 am
by tigerk2001
All,
I would like to know which detector is the best to measure NO in pure Oxygen. I need to measure ppm level.
I'm looking for a stand alone detector.
regards
Dany
Posted: Tue Nov 27, 2007 4:58 am
by AICMM
Dany,
As in no chromatography?
Best regards.
Posted: Tue Nov 27, 2007 6:34 am
by LDCCL
maybe you can contact GOW-MAC corporation , they will provide deteail solution for your gas product analysis , i guess you need a GC with DID detector and He 6.0N as a carrier gas.should be easy
Posted: Thu Nov 29, 2007 5:24 am
by AICMM
tigerk2001,
PID or argon ionization detector. NO has nice low ionization potential. You will get a quench of signal if you do not separate the NO from the O2. I have a customer who has done this application down to low ppb level with a GC separation.
Best regards.