Results 171 to 180 of about 911,645 (210)

Study on the photostability of guaiazulene by high‐performance liquid chromatography/mass spectrometry and gas chromatography/mass spectrometry

Rapid Communications in Mass Spectrometry, 2008
Abstract The photostability of guaiazulene (1,4‐dimethyl‐7‐isopropylazulene; GA), a natural azulenic compound used in cosmetic and health‐care products, as well as in pharmaceutical preparations, was investigated in solution (methanol, ethanol, acetonitrile), by different techniques: gas chromatography/mass spectrometry (GC/MS) and ...
FIORI, JESSICA, GOTTI, ROBERTO, A. Albini, V. Cavrini   +3 more
openaire   +3 more sources

Supercritical Fluid Chromatography/ Mass Spectrometry

1992
The field of supercritical fluid chromatography (SFC) has experienced a phenomenal growth during the decade of the 1980s, both in terms of publications and practitioners. A noteworthy observation is that the early publications in capillary SFC [1–3] were quickly followed by descriptions of capillary SFC/mass spectrometry (SFC/MS) [4, 5].
openaire   +1 more source

Liquid chromatography-mass spectrometry of lipids

Progress in Lipid Research, 1993
H Y, Kim, N, Salem
openaire   +2 more sources

Gas chromatography—mass spectrometry

1990
Combined gas chromatography—mass spectrometry (GC—MS) is probably the most comprehensive instrumental analytical technique available to the scientist in food analysis at present. The technique is well established in food science, and a predominant area of application is in food safety, where reliable information on food contaminants, e.g.
openaire   +1 more source

Characterization of the key aroma compounds in Laoshan green teas by application of odour activity value (OAV), gas chromatography-mass spectrometry-olfactometry (GC-MS-O) and comprehensive two-dimensional gas chromatography mass spectrometry (GC × GC-qMS)

Food Chemistry, 2021
Jiancai Zhu, Yunwei Niu, Zuobing Xiao
exaly  

Liquid chromatography–tandem mass spectrometry for clinical diagnostics

Nature Reviews Methods Primers, 2022
Stefani N Thomas, Paul J Jannetto, Brian A Rappold   +2 more
exaly  

Gas chromatography-mass spectrometry and high-performance liquid chromatography-mass spectrometry

1981
R. A. W. Johnstone, F. A. Mellon
openaire   +1 more source

Chromatography, Mass spectrometry

Nature Biotechnology, 2001
openaire   +1 more source

Gas chromatography–mass spectrometry and high-performance liquid chromatography–mass spectrometry

1984
R. A. W. Johnstone, M. E. Rose
openaire   +1 more source

Role of liquid chromatography–high-resolution mass spectrometry (LC-HR/MS) in clinical toxicology

Clinical Toxicology, 2012
Alan Hb Wu, Roy Gerona, Kara L Lynch
exaly