𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Optimization of short-column gas chromatography/electron ionization mass spectrometry conditions for the determination of underivatized anabolic steroids

✍ Scribed by Stacy-Ann Rossi; Jodie V. Johnson; Richard A. Yost


Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
922 KB
Volume
21
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Determination of four anabolic steroid m
✍ Man Ho Choi; Bong Chul Chung; Myungsoo Kim; Jeongeun Choi; Yunje Kim πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 164 KB πŸ‘ 2 views

A gas chromatography/mass spectrometry method is described which uses negative ion chemical ionization and tandem mass spectrometry for the determination of anabolic steroid metabolites. Four anabolic steroid metabolites to be derivatized by Pentafluoropropionic anhydride (PFPA) were determined usin

Determination of anabolic steroids by ga
✍ Man Ho Choi; Bong Chul Chung; Won Lee; Un Chul Lee; Yunje Kim πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 118 KB πŸ‘ 2 views

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),

Combination of liquid chromatography/tan
✍ Christof Van Poucke; Mario Van De Velde; Carlos Van Peteghem πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 152 KB

## Abstract For the detection of anabolic steroid residues in bovine urine, a highly sensitive liquid chromatographic/electrospray ionization tandem mass spectrometric (LC/ESI‐MS/MS) method was developed using both positive and negative ionization. For four compounds the ESI mode was not sensitive

Determination of the propylene oxide–hem
✍ Ho-Sang Shin; Hye-Sil Ahn πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 162 KB

## Abstract A gas chromatography‐mass spectrometry method was developed for the determination of the propylene oxide (PO)–hemoglobin adduct. The adduct was identified as hydroxy propyl valine (HPV), and released from globin by the modified Edman degradation and extracted with ethyl ether. HPV and d