Gas chromatography-mass spectrometry

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Gas chromatography/mass spectrometry of bacterial amines

Biological Mass Spectrometry, 1985
Bacterial amines were examined by gas chromatography/mass spectrometry. Under electron impact all trifluoroacetamides exhibited peaks at m/z 69 due to [CF3]+. Many trifluoroacetamides also showed peaks at m/z 97 corresponding to the [COCF3]+ ion fragment.
A, Tavakkol, D B, Drucker, J M, Wilson
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Gas chromatography — mass spectrometry of catechol estrogens

Steroids, 1974
Abstract The gas chromatographic and mass spectrometric properties of 19 catechol estrogens and catechol estrogen methyl ethers are reported. The gas chromatographic behaviour of the TMS-derivatives on the stationary phases OV-1, OV-3, OV-7, and OV-17 is examined and correlated with their molecular weight, shape, and polarity. The characteristic mass
H O, Hoppen, L, Siekmann
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Gas Chromatography–Mass Spectrometry of Biofluids and Extracts

2015
Gas chromatography-mass spectrometry (GC-MS) has been widely used in metabonomics analyses of biofluid samples. Biofluids provide a wealth of information about the metabolism of the whole body and from multiple regions of the body that can be used to study general health status and organ function.
Abdul-Hamid M, Emwas +3 more
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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
Yunwei Niu, Zuobing Xiao, Jiancai Zhu
exaly

Gas Chromatography/Mass Spectrometry