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Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography mass spectrometry (GC-MS) was applied for the determination of the characteristic volatile profiles of Chinese vinegars.

This paper reports on a high-throughput headspace gas chromatographic method (HS-GC) for the determination of nitrite content in water sample, based on GC measurement of cyclohexene produced from the reaction between nitrite and cyclamate in a closed vial.

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The headspace constituents of fresh Gardenia flower were investigated by GC/MS. The headspace volatiles were sampled by solid-phase microextraction (SPME) and dynamic headspace sampling (DHS). SPME sampling was conducted with 100 microns PDMS

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2006/4/18 · Static Headspace-Gas Chromatography: Theory and Practice has long been the only reference to provide in-depth coverage of this method of analysis. The Second Edition has been thoroughly updated to reflect the most recent developments and practices, and also includes coverage of solid-phase microextraction (SPME) and the purge-and-trap technique.

Analysis of the volatile organic components of Camellia oleifera Abel. oil from China using headspace-gas chromatography-ion mobility spectrometry Xiaoyan Zheng, Xiaoyan Zheng orcid.org

Headspace-gas chromatography (HS-GC) analysis can be applied successfully for the analysis of VSCs in different liquid matrices. It can be also applied in physical chemistry studies of these compounds, being a valuable tool for acquiring data on gas–solid and gas–liquid systems.

The volatile organic compounds (VOCs) in four Chinese freshwater fishes (i.e., Hypophthalmichthys molitrix (H), Aristichthys nobilis (A), Lateolabrax japonicus (L), Parabramis pekinensis (P)) were separated using gas chromatography-ion mobility spectrometry (GC-IMS) and ultrafast gas chromatography electronic-nose (uf-GC E-nose). ). Principal component analysis (PCA) was applied to distinguish

Headspace solid phase microextraction and gas chromatography-olfactometry dilution analysis of young and aged Chinese "Yanghe Daqu" liquors J Agric Food Chem . 2005 Oct 5;53(20):7931-8. doi: 10.1021/jf051011k.

Perkin Elmer Gas Chromatograph with Headspace Analyzer. Perkin Elmer HS 40XL Headspace Sampler. Perkin Elmer Turbomatrix 40 Headspace with PE Autosystem GC. Shimadzu Gas Chromatograph GC 14A with AOC20I Autosampler with FID and Split/ Splitless Injector, available Integrator or with software and computer -file photo of similiar www.triadsci.com.

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