Analysis of volatile organic compounds in water by dynamic stripping, thermal desorption, cryofocusing, and capillary gas chromatography (journal version)
Technical Report
·
OSTI ID:6032745
A dynamic headspace procedure developed for the determination of volatile organic compounds (VOCs) in water is described. The VOCs are purged from a water sample with an inert gas, transferring them to a tube packed with Tenax adsorbent. The adsorbent tube, or trap, is thermally desorbed, the analytes cryofocused, and subsequently transferred to a capillary column gas chromatograph.
- Research Organization:
- Northrop Services, Inc., Ada, OK (USA)
- OSTI ID:
- 6032745
- Report Number(s):
- PB-89-138804/XAB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500200 -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AERATION
CHEMICAL ANALYSIS
CHROMATOGRAPHY
CONTROL
DESORPTION
GAS CHROMATOGRAPHY
MATTER
ORGANIC COMPOUNDS
POLLUTION CONTROL
SEPARATION PROCESSES
VOLATILE MATTER
WATER POLLUTION CONTROL
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
AERATION
CHEMICAL ANALYSIS
CHROMATOGRAPHY
CONTROL
DESORPTION
GAS CHROMATOGRAPHY
MATTER
ORGANIC COMPOUNDS
POLLUTION CONTROL
SEPARATION PROCESSES
VOLATILE MATTER
WATER POLLUTION CONTROL