THE PERFORMANCE OF A COMMERCIAL HIGH-TEMPERATURE IONIZATION CHAMBER FOR RADIOISOTOPE ANALYSIS OF GAS CHROMATOGRAPHY VAPORS
Journal Article
·
· J. Chromatog.
A system is described for the simultaneous analysis of the effluent of a gas chromatograph column for thermoconductivity and radioactivity. A gas chromatograph was constructed for inclusion of a 275 ml high temperature ionization chamber. The effluent from the thermoconductivity cell passes directly into the ionization chamber providing coincident peaks on two pen recorder. Argon is used as a purge gas for the system. The sensitivity of the system was such that 400 disintegrations per minute of carbon-14 could be detected. Under ideal conditions 206 dpm could be distinguished from background noise. (auth)
- Research Organization:
- Univ. of California, Davis
- NSA Number:
- NSA-18-017756
- OSTI ID:
- 4055958
- Journal Information:
- J. Chromatog., Journal Name: J. Chromatog. Vol. Vol: 13
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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