A gas chromatography/mass spectrometry (GC/MS) method is described which uses negative ion chemical ionization (NCI) and tandem mass spectrometry (MS/MS) for the determination of eight anabolic steroids in human urine. Eight anabolic steroids were derivatized by heptafluorobutyric anhydride (HFBA),
Application of gas chromatography negative ion chemical ionization mass spectrometry in confirmatory procedures for pesticide residues
โ Scribed by Steven J. Stout; William A. Steller
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 394 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1076-5174
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