Results 201 to 210 of about 187,543 (258)

Targeted Gas Chromatography-Mass Spectrometry Analysis of 31 Phthalates and Replacements: Method Optimization and Application to Edible Oils and Silicone Wristbands. [PDF]

J Sep Sci
Adams KT, Haggerty C, Scott RP, O'Connell S, Anderson KA.   +4 more
europepmc   +1 more source

Integrated Analytical System for Comprehensive Two-Dimensional Enantio-Gas Chromatography and Low-Pressure Gas Chromatography Mass Spectrometry Utilizing a Switching Valve: Design and Optimization. [PDF]

Anal Chem
Rinaldi G, Ferracane A, Zoccali M, Mondello L.   +3 more
europepmc   +1 more source

Exploring the potential mechanism of Huang'e capsule against spontaneous benign prostatic hyperplasia in beagle dogs using high-performance liquid chromatography-quadrupole-time-of-flight tandem mass spectrometry, gas chromatography-mass spectrometry, and network pharmacology. [PDF]

J Tradit Chin Med
Aicui MA, Qi P, Dingshi C, Zhonghui W, Chiyang Z, Junfang Z, Jianyan Y, Lei LI, Han Y, Shunheng Y, Jun G, Zuyue S.   +11 more
europepmc   +1 more source

Effect of Processing, Cultivar, and Crop Year on Volatile Composition in Pulses and Pulse Flours Analyzed by Headspace Solid-Phase Microextraction Gas Chromatography-Mass Spectrometry. [PDF]

J Food Sci
Ponskhe K, DuBois A, Beaudry R, Hooper S, Cichy K, Mayhew EJ.   +5 more
europepmc   +1 more source

Assessing the Efficacy of Pyrolysis-Gas Chromatography-Mass Spectrometry for Nanoplastic and Microplastic Analysis in Human Blood. [PDF]

Environ Sci Technol
Rauert C, Charlton N, Bagley A, Dunlop SA, Symeonides C, Thomas KV.   +5 more
europepmc   +1 more source

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GAS CHROMATOGRAPHY/ MASS SPECTROMETRY

Analytical Chemistry, 1986
Abstract Gas chromatography/mass spectrometry (GC/MS) is useful in analyzing mixtures of organic compounds. This article commences with a description of the principles of mass spectrometry and gas chromatography. It provides information on the procedures of mass spectrum interpretation, and describes the experimental procedure of and ...
  +6 more sources

Supersonic gas chromatography/mass spectrometry

Rapid Communications in Mass Spectrometry, 2001
Abstract A new gas chromatography/mass spectrometry (GC/MS) system was designed and evaluated which we have named ‘Supersonic GC/MS’. It is based on a modification of a commercially available GC/MS system to include a supersonic molecular beam (SMB) MS interface.
A, Amirav, A, Gordin, N, Tzanani
openaire   +2 more sources

Combination gas chromatography‐mass spectrometry

Journal of the American Oil Chemists' Society, 1967
AbstractThe direct combination of gas‐liquid chromatography with mass spectrometry represents one of the most powerful techniques available for the analysis of complex mixtures of lipids. Principal advantages are the extremely small amounts of material required, the relative speed of analysis, and the wealth of molecular structural information ...
Leemans, F.A.J.M., McCloskey, J.A.
openaire   +2 more sources

Introduction to Gas Chromatography-Mass Spectrometry

2013
Gas chromatography-mass spectrometry (GC-MS) is a technique of pivotal importance for the analysis of hormones in biological fluids. In consequence, it has gained relevance in clinical and endocrinological laboratories, providing reference analytical methods.
Alberto, Sánchez-Guijo, Michaela F, Hartmann, Stefan A, Wudy   +2 more
openaire   +2 more sources