Results 301 to 310 of about 133,066 (344)

Chiral stationary phases and applications in gas chromatography

Chirality, 2022
Oliver Trapp
exaly  

Gel-Permeations-Chromatographie von Polymeren

1984
Die Gel-Permeations-Chromatographie (= GPC) dient zur Fraktionierung von molekulardispers gelosten Polymerproben nach der Knauelgrose der Einzelmolekule. Aus dem Konzentrations verlauf im Eluat wird die Molekulargewichtsverteilung berechnet. Getrennt wird an einem porosen Material mit einer Porengrosenverteilung, die der Knauelgrosenverteilung der zu ...
openaire   +2 more sources

Analysis of chitosan by gel permeation chromatography

High Energy Chemistry, 2014
K. Zielińska, A. G. Shostenko, S. Truszkowski   +2 more
semanticscholar   +1 more source

Sensory and Chemical Characterization of Phenolic Polymers from Red Wine Obtained by Gel Permeation Chromatography

American Journal of Enology and Viticulture, 2013
Fabian Weber, Katharina Greve, Dominik Durner, U. Fischer, P. Winterhalter   +4 more
semanticscholar   +1 more source

Use of gel permeation chromatography for clean-up in the analysis of coccidiostats in eggs by liquid chromatography–tandem mass spectrometry

Analytical and Bioanalytical Chemistry, 2013
J. Chico, A. Rubies, F. Centrich, R. Companyó, M. Prat, M. Granados   +5 more
semanticscholar   +1 more source

Microwave-assisted extraction combined with gel permeation chromatography and silica gel cleanup followed by gas chromatography-mass spectrometry for the determination of organophosphorus flame retardants and plasticizers in biological samples.

Analytica Chimica Acta, 2013
Yongqin Ma, Kunyan Cui, Feng Zeng, Jiaxin Wen, H. Liu, Fang Zhu, Gangfeng Ouyang, Tiangang Luan, Zunxiang Zeng   +8 more
semanticscholar   +1 more source

Gel Permeation Chromatography

1980
A. K. M. Anisuzzaman, Roy L. Whistler
openaire   +2 more sources

Simultaneous determination of 45 pesticides in fruit and vegetable using an improved QuEChERS method and on-line gel permeation chromatography-gas chromatography/mass spectrometer.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2012
Dasheng Lu, Xinlei Qiu, Chao Feng, Yu’e Jin, Yuanjie Lin, Libei Xiong, Yimin Wen, Dongli Wang, Guoquan Wang   +8 more
semanticscholar   +1 more source

Optimizing separations in online comprehensive two‐dimensional liquid chromatography

Journal of Separation Science, 2018
Bob Wj Pirok, Andrea Fg Gargano
exaly  

Gel Permeation and Size Exclusion Chromatography

2004
Jorge Ruben Vega, Mariana Matilde Yossen, Gregorio Raul Meira   +2 more
openaire   +2 more sources