Selected metastable peak monitoring: a new specific technique in quantitative gas chromatography mass spectrometry.

Journal Article (Journal Article)

Using the combined electrostatic analyser-magnet scan facility of a double focusing mass spectrometer, the daughter ion peak for the fragmentation, [M-57]+ leads to [M-57-76]+, of a 5alpha-dihydrotestosterone tert-butyl-dimethylsilyl ether was monitored during gas chromatography mass spectrometry. The detection limit was approximately 20 pg. The steroid was detected by this method in an extract of human blood plasma.

Full Text

Duke Authors

Cited Authors

  • Gaskell, SJ; Millington, DS

Published Date

  • September 1, 1978

Published In

Volume / Issue

  • 5 / 9

Start / End Page

  • 557 - 558

PubMed ID

  • 708859

International Standard Serial Number (ISSN)

  • 0306-042X

Digital Object Identifier (DOI)

  • 10.1002/bms.1200050910

Language

  • eng

Conference Location

  • England