General, cryogenically-based analytical technique for the determination of trace quantities of volatile organic compounds in the atmosphere
Journal Article
·
· J. Atmosp. Ocean. Technol.; (United States)
An analytical technique for the determination of trace (sub-ppbv) quantities of volatile organic compounds in air was developed. A liquid nitrogen-cooled trap operated at reduced pressures in series with a Dupont Nafion-based drying tube and a gas chromatograph was utilized. The technique is capable of analyzing a variety of organic compounds, from simple alkanes to alcohols, while offering a high level of precision, peak sharpness, and sensitivity. 20 references.
- Research Organization:
- College of William and Mary, Williamsburg, VA; NASA, Langley Research Center, Hampton, VA
- OSTI ID:
- 5564230
- Journal Information:
- J. Atmosp. Ocean. Technol.; (United States), Journal Name: J. Atmosp. Ocean. Technol.; (United States) Vol. 2; ISSN JAOTE
- Country of Publication:
- United States
- Language:
- English
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