Gas chromatographic separation of several urea herbicides and their metabolites
β Scribed by Katz, Stanley E.; Strusz, Richard F.
- Book ID
- 126053143
- Publisher
- American Chemical Society
- Year
- 1969
- Tongue
- English
- Weight
- 322 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0021-8561
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π SIMILAR VOLUMES
A rapid and accurate gas chromatographic (GC) method is described for the determination of chloramphenicol, thiamphenicol and their metabolites excreted in human urine. These excretions were pre-treated with diazomethane and N,O-bis(trimethylsilyl)acetamide, so that they could be easily subjected to
## Abstract The authors have shown that capillary columns are perfectly adequate for the separation of sβtriazine herbicides and urea herbicides. The method presented remains adequate when the initial molecules are accompanied by some of their metabolites.