… and excrete TMA in their breath, sweat, urine and other body fluids, causing a characteristic
… been headspace gas chromatography–mass spectrometry (GC–MS) of TMA in urine before …

… 27 789–97 [16] Wahl HG, Hoffmann A, Luft D and Liebich HM 1999 Analysis of volatile
organic compounds in human urine by headspace gas chromatography-mass spectrometry with …

… Here we present a new method for the determination of CN in plasma and urine based on
solid-supported liquid–liquid extraction (SLE) and gas chromatography–mass spectrometry (…

… human plasma and urine. Ibuprofen and internal standard naproxen were extracted from
plasma and urine … and 0.1–10.0 μg/mL for plasma and urine, respectively. Intraday and interday …

… with gas chromatography (GC) and gas chromatography–… (PFBN 3 ) in human whole blood
and urine samples, and PFBN 3 … applied to the whole blood and urine samples of the victims …

… gas chromatographic determination of AA enantiomers in 24h urine of healthy volunteers
and, for completion, in their blood … Further, AAs were determined in the urine of two volunteers …

… A simple, accurate, and sensitive microextraction by packed sorbent–gas chromatography-…
, phenytoin, and alprazolam in human plasma and urine as a tool for drug monitoring. …

… a Finnigan 4600 gas chromatograph-mass spectrometer. The gas chromatograph was fitted
… -1701, film thickness 0.25 pm (Thames Chromatography, Maidenhead, UK), inserted directly …

… capillary gas chromatography in an experiment involving volunteer subjects that ingested
a known amount of alcohol under controlled conditions to determine blood and urine alcohol …

The present study describes the simultaneous determination of seven different kinds of local
anesthetics and one metabolite by GC–MS with solid-state extraction: Mepivacaine, …