Extending the molecular application range of gas chromatography

E Kaal, HG Janssen - Journal of Chromatography A, 2008 - Elsevier
… , also the performance of the other parts of the chromatographic … The performance of the
connector used to couple the retention … of chromatography, such as eg in the rapidly developing

Evaluation of analyte protectants to improve gas chromatographic analysis of pesticides

M Anastassiades, K Maštovská, SJ Lehotay - Journal of Chromatography A, 2003 - Elsevier
… However, long-term influences on the performance of the chromatographic system have
yet … (MS) and the additional burden of developing analytical conditions for so many more …

Multidimensional gas chromatography: fundamental advances and new applications

JV Seeley, SK Seeley - Analytical Chemistry, 2013 - ACS Publications
… by fundamental studies attempting to improve the performance of the methods and
mechanisms of two-dimensional gas chromatography. Many authors were using modulators and …

Study and characterization of selected nutrients in wild mushrooms from Portugal by gas chromatography and high performance liquid chromatography

SA Heleno, L Barros, MJ Sousa, A Martins… - Microchemical …, 2009 - Elsevier
… wild mushrooms were obtained by gas chromatography coupled to a flame ionization
detector (GC/FID) and high performance liquid chromatography coupled to a refraction index …

The development and validation of a gas chromatography-mass spectrometry method for the determination of metformin in human plasma

E Uçaktürk - Analytical Methods, 2013 - pubs.rsc.org
A new, simple, specific gas chromatography-mass spectrometry method (GC-MS) was
developed for the determination of metformin in human plasma. A number of derivatization …

Measurement of total and free malondialdehyde by gaschromatography mass spectrometry–comparison with high-performance liquid chromatography methology

S Zelzer, R Oberreither, C Bernecker, I Stelzer… - Free radical …, 2013 - Taylor & Francis
… , MDA, with improvements in analytical technologies and further development of high-performance
liquid chromatography (HPLC), gas chromatography mass spectrometry (GC–MS), …

[HTML][HTML] Gas chromatography–mass spectrometry data processing made easy

LG Johnsen, PB Skou, B Khakimov, R Bro - Journal of Chromatography A, 2017 - Elsevier
Abstract Evaluation of GC–MS data may be challenging due to the high complexity of data
including overlapped, embedded, retention time shifted and low S/N ratio peaks. In this work, …

Analytical method development for the simultaneous determination of five human pharmaceuticals in water and wastewater samples by gas chromatography-mass …

OAH Jones, N Voulvoulis, JN Lester - Chromatographia, 2003 - Springer
… samples have been developed and method performance data are presented. The method
… -N-trimethylsilyltrifloroacetamide and analysed by gas chromatography – electron ionisation …

… gas chromatography system used to separate and detect ammonia and nitrogen dioxide. I. Design, fabrication, and integration of the gas chromatography system

RR Reston, ES Kolesar - Journal of Microelectromechanical …, 1994 - ieeexplore.ieee.org
… , and performance evaluation of a silicon micromachined gas chromatography (MMGC) …
the symmetry of the column and to specify the development of (2). An implicit assumption in (…

Process gas chromatography

R Villalobos - Analytical Chemistry, 1975 - ACS Publications
… Hence, a process gas chromatograph (GC) is an instrument which … In general, such an
instrument is dedicated to performing a … been placed on the development of sampling valves and …