✦ LIBER ✦

Specific mass fragmentographic assay for 25,26-dihydroxyvitamin D in human plasma using a deuterated internal standard

✍ Scribed by Ruth D. Coldwell; D.J.H. Trafford; H.L.J. Makin; M.J. Varley; D.N. Kirk

Publisher: Elsevier Science
Year: 1985
Weight: 921 KB
Volume: 338
Category: Article
ISSN: 0378-4347
DOI: 10.1016/0378-4347(85)80100-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Quantitative analysis of bencynonate in

Quantitative analysis of bencynonate in human plasma using a deuterated internal standard by gas chromatography—mass spectrometry with selected-ion monitoring

✍ Feng Liu; Xuying Hu; Qianyuan Li 📂 Article 📅 1994 🏛 Elsevier Science ⚖ 347 KB

Gas chromatographic mass spectrometric d

Gas chromatographic mass spectrometric determination of 1,2,3-propanetrioltrinitrate (nitroglycerin) in human plasma using the nitrogen-15 labelled compound as internal standard

✍ A. Gerardin; D. Gaudry; D. Wantiez 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB 👁 2 views

A method for the quantitative determination of 1,2,3-propanetrioltrinitrate (nitroglycerin) in human plasma by gas chromatography mass spectrometry has been developed. After addition of 1,2,3propanetriol(I5N)trinitrate as internal standard, plasma (1 ml) is extracted by a mixture of pentane and meth

Quantitative determination of nitroglyce

Quantitative determination of nitroglycerol in human plasma by gas chromatography negative ion mass spectrometry using 15N labelled nitroglycerol as internal standard

✍ D. Gaudry; A. Gerardin; C. Briand; D. Wantiez 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB 👁 2 views

Determination of RSD921 in human plasma

Determination of RSD921 in human plasma by high-performance liquid chromatography–tandem mass spectrometry using tri-deuterated RSD921 as internal standard: application to a phase I clinical trial

✍ Wellington Ribeiro; Demian R Ifa; Gaetano Corso; John Salmon; Leonardo A. Moraes 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 151 KB

## Abstract A fast, sensitive and specific method is presented for the quantification of RSD921 in human plasma by liquid chromatography coupled with tandem mass spectrometry using tri‐deuterated RSD921 (3d‐RSD921) as an internal standard. A single‐step liquid/liquid extraction was performed with d

A simple and sensitive assay for the qua

A simple and sensitive assay for the quantitative analysis of paclitaxel and metabolites in human plasma using liquid chromatography/tandem mass spectrometry

✍ Liia D. Vainchtein; Bas Thijssen; Ellen Stokvis; Hilde Rosing; Jan H.M. Schellen 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 478 KB 👁 3 views

A sensitive and specific LC-MS/MS assay for the determination of paclitaxel and its 3'p- and 6-alpha-hydroxy metabolites is presented. A 200 microL plasma aliquot was spiked with a 13C6-labeled paclitaxel internal standard and extracted with 1.0 mL tert-butylmethylether. Dried extracts were reconsti