Literature DB >> 7448333

An improved combined gas chromatographic mass spectrometric assay for the estimation of norphenazone in urine.

S Murray.   

Abstract

An improved, combined gas chromatographic mass spectrometric assay for the estimation of norphenazone in urine is described. A structural analogue of norphenazone is used as internal standard and derivatization of both norphenazone and the analogue gives these compounds better gas chromatographic properties. These modifications increase the precision and accuracy of the assay.

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Year:  1980        PMID： 7448333     DOI： 10.1002/bms.1200070409

Source DB:  PubMed          Journal:  Biomed Mass Spectrom        ISSN： 0306-042X


  2 in total

1.  Differential induction of antipyrine metabolism by rifampicin.

Authors:  E L Toverud; A R Boobis; M J Brodie; S Murray; P N Bennett; V Whitmarsh; D S Davies
Journal:  Eur J Clin Pharmacol       Date:  1981       Impact factor: 2.953

2.  Comparison of the in vivo and in vitro rates of formation of the three main oxidative metabolites of antipyrine in man.

Authors:  A R Boobis; M J Brodie; G C Kahn; E L Toverud; I A Blair; S Murray; D S Davies
Journal:  Br J Clin Pharmacol       Date:  1981-12       Impact factor: 4.335
  2 in total

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