Automated derivatization and gas chromatographie analysis
β Scribed by H. Frank; J. Gerhardt; G. J. Nicholson; E. Bayer
- Book ID
- 112378448
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 203 KB
- Volume
- 317
- Category
- Article
- ISSN
- 1618-2650
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π SIMILAR VOLUMES
In the gas chromatographic analysis of complex biological samples, the most time-consuming and error-prone steps are the pretreatment required for isolation and purification of the compounds of interest and,for most analytes, thederivatization to chemically and thermally stable compounds with high v
## Abstract An automated system for derivaatization was coupled onβline with solidβphase extractionβgasβchromatography (SPEβGC). The system was optimized for the determination of phenol and chlorinated phenols in aqueous samples. The test analytes were acetylated with acetic anhydride; proper buffe