Determination of trace volatile fatty acids in ambient air by capillary gas chromatography–mass spectrometry in SIM mode
✍ Scribed by Wu, Ting; Wang, Xinming; Li, Dejun; Sheng, Guoying; Fu, Jiamo
- Book ID
- 127145703
- Publisher
- Taylor and Francis Group
- Year
- 2008
- Tongue
- English
- Weight
- 174 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0306-7319
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📜 SIMILAR VOLUMES
Organic vapors in ambient air, at or near an industrial site in Baltimore, Maryland, were collected by adsorption on a sorbent of porous polymer (Tenax GC, 35/60). The pollutants were recovered by thermal desorption and analyzed by gas-liquid chromatography mass spectrometry computer using capillary
A method was developed to analyze and quantitate volatile fatty acids such as acetic, propionic, butyric, iso-butyric, valeric, and iso-valeric acid from samples of biological origin. A capillary column system including an automatic on-column injection device as well as a precolumn of larger interna