A liquid chromatography tandem mass spectrometry method for simultaneous analysis of 46 atmospheric particulate-phase persistent organic pollutants and comparison with gas chromatography/mass spectrometry, [PDF]
, 2017 A novel multi-analyte method for the simultaneous determination of 46 compounds of environmental concern, most of them belonging to the category of persistent organic pollutants, was developed using high-performance liquid chromatography and the results ...
Buiarelli, Francesca +4 more
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Current developments in LC-MS for pharmaceutical analysis [PDF]
, 2002 The current developments in liquid chromatography-mass spectrometry (LC-MS) and its applications to the analysis of pharmaceuticals are reviewed. Various mass spectrometric techniques, including electrospray and nanospray ionization, atmospheric pressure
Lim, Chang-Kee, Lord, Gwyn A.
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Novel microstructures and technologies applied in chemical analysis techniques [PDF]
, 1997 Novel glass and silicon microstructures and their application in chemical analysis are presented. The micro technologies comprise (deep) dry etching, thin layer growth and anodic bonding.
Burger, G.J. +5 more
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On-line monitoring of the transesterification reaction carried out in microreactors using near infrared spectroscopy [PDF]
, 2013 Biodiesel can be produced from vegetable oils, animal fats, and waste cooking oils by transesterification with ethanol (also called ethanolysis) in order to substitute fossil fuels.
Dubreuil, Brigitte +3 more
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Quantification of gangliosides by microbore high performance liquid chromatography.
Journal of Lipid Research, 1996 A highly sensitive analytical method was developed that allows the separation of ganglioside mixtures and quantification of individual non-derivatized gangliosides in the concentration range between 2 pmol and 1 nmol.
R Wagener, B Kobbe, W Stoffel
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Core-Shell Columns in High-Performance Liquid Chromatography: Food Analysis Applications [PDF]
, 2016 Theincreased separation efficiency provided by the newtechnology of column packed with core-shell particles in high-performance liquid chromatography (HPLC) has resulted in their widespread diffusion in several analytical fields: from pharmaceutical ...
Preti, Raffaella
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Analysis of Tocopherols by High Performance Liquid Chromatography
E-Journal of Chemistry, 2009 : Gas chromatography is the key technique for organic components and also for tocopherols analysis. High performance liquid chromatography has an important role to take part in applications such as the handling of less usual samples, prevention of ...
B. Edison
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Optimization of lutein-zeaxanthine separation on high performance liquid chromatography
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 1993 Separation of lutein and zeaxanthine which are carotenoidic isomeric pigments on High Performance Liquid Chromatography (HPLC) was investigated. Three different columns were used to separate standard mixtures: a normal phase silica column, a reversed ...
Crenguta TABACARU +2 more
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Two rapid assays for screening of patulin biodegradation [PDF]
, 2013 Artículo sobre distintos ensayos para comprobar la biodegradación de la patulinaThe mycotoxin patulin is produced by the blue mould pathogen Penicillium expansum in rotting apples during postharvest storage.
A Ciegler +38 more
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Determination of secoisolariciresinol diglucoside by high performance liquid chromatography
浙江大学学报. 农业与生命科学版, 2008 High performance liquid chromatography-photodiode array detection-elctrospray ionizationmass spectrometry (HPLC-PAD-ESI-MS) method was used to determine secoisolariciresinol diglucoside (SDG) qualitatively and quantitatively. Precision, stability, limits
ZHANG Wen-bin +4 more
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