Results 51 to 60 of about 184,428 (161)

Aroma features of honey measured by sensory evaluation, gas chromatography-mass spectrometry, and electronic nose

International Journal of Food Properties, 2018
To study the aroma features of different varieties of honey, five honey samples from different botanical origins were characterized by sensory evaluation, gas chromatography-mass spectrometry and electronic nose analysis.
Huaixiang Tian, Yongbo Shen, Haiyan Yu, Chen Chen   +3 more
doaj   +1 more source

The Recognition Chemicals in Fingerprints by Gas Chromatography/Mass Spectrometry

Research on Addiction, 2014
Objective: It has been greatly attempted to learn more about chemical information on finger prints using new vehicular technique use for the detection of a variety of substances, including narcotic drugs and medicines, as well using nano particles bound ...
M Rezaei, M Gholami
doaj  

Identification of CS Degradation Products in Objects Delivered from the Zone of a Special Military Operation

Вестник войск РХБ защиты
The formation of a CS aerosol during the combustion of a pyrotechnic mixture in gas grenades is accompanied by the formation of numerous thermolytic degradation products.
A. S. Iarlychenko, V. A. Ignatev, M. A. Ponsov, A. M. Grigoryev   +3 more
doaj   +1 more source

ANALYSIS AND IDENTIFICATION SPIKING CHEMICAL COMPOUNDS RELATED TO CHEMICAL WEAPON CONVENTION IN UNKNOWN WATER SAMPLES USING GAS CHROMATOGRAPHY AND GAS CHROMATOGRAPHY ELECTRON IONIZATION MASS SPECTROMETRY

Indonesian Journal of Chemistry, 2010
The identification and analysis of chemical warfare agents and their degradation products is one of important component for the implementation of the convention.
Harry Budiman
doaj   +1 more source

The Power of Online Proton Transfer Reaction - Mass Spectrometry (PTR-MS) Measurement of Odorous Emissions from a Pig House

Chemical Engineering Transactions, 2014
Online monitoring of odorous compounds in the ventilation air was applied in an experimental pig house in Denmark. The measurements were executed by proton-transfer-reaction – mass spectrometry (PTR-MS) while grab samples are used to confirm the identity
K. Van Huffel, M. Hansen, A. Feilberg, D. Liu, H. Van Langenhove   +4 more
doaj   +1 more source

Derivatives of Sympathomimetic Amines for Gas Chromatography with Electron Capture Detection and Mass Spectrometry. [PDF]

, 1969
Erik Änggård, Alexander Hankey, Ulla Svanholm, A. M. Duffield, Alexandrù T. Balaban, J. Cymerman Craig   +5 more
openalex   +1 more source

Identification of Fatty Acids and Aliphatic Hydrocarbons in Sarcina lutea by Gas Chromatography and Combined Gas Chromatography-Mass Spectrometry [PDF]

, 1967
T. G. Tornabene, Ellen Gelpí, J. Oró
openalex   +1 more source

Identification of arachidonate epoxides/diols by capillary chromatography-mass spectrometry.

Journal of Lipid Research, 1995
The identification of epoxide regioisomers of arachidonic acid (EETs) as methyl esters is difficult because they coelute during gas chromatography and possess similar mass spectra.
M VanRollins, H R Knapp
doaj  

Gas chromatography and mass spectrometry of bis(alkylamino)-s-Triazines [PDF]

, 1979
PA Piet Leclercq, Věra Pacáková
openalex   +1 more source

STUDING THE CHEMICAL COMPOSITION OF ALCOHOL EXTRACTION TANSY BALSAMIC

Разработка и регистрация лекарственных средств, 2019
The results of the study of the chemical composition of alcohol extract of tansy balsamic are given in this article. The component composition of samples of alcohol extraction samples was studied by gas chromatography-mass spectrometry.
N. V. Chebyshev, V. V. Cherkas, N. D. Strelaev, R. M. Kuznecov, D. I. Sologova, E. P. Davosir   +5 more
doaj