Results 231 to 240 of about 2,262,054 (301)

Systematic Optimization of an SLE-DAPTAD LC-MS/MS Workflow for Simultaneous Quantification of Low-Abundance Vitamin D₃ Metabolites in Plasma. [PDF]

Rapid Commun Mass Spectrom
Amirmostofian M, Wiese MD, Anderson PH, Hoffmann P.   +3 more
europepmc   +1 more source

LC-HRMS and Molecular Networking for Non-Targeted Screening of Emerging Contaminants in Cosmetics: Workflow, Applications, and Regulatory Challenges. [PDF]

Molecules
Fu L, Song Y, Zhu J, Wang H, Lu Y.
europepmc   +1 more source

An Integrated Quality by Design RP-UPLC Method for Lumacaftor and Ivacaftor in Human Plasma. [PDF]

Biomed Chromatogr
Jhampani S, Mounica RVS, Vidhyadhara S.
europepmc   +1 more source

Towards Microalgal Biorefinery: Multiproduct Fractionation of <i>Phaeodactylum tricornutum</i> by Liquid-Liquid Techniques. [PDF]

Mar Drugs
Makay K, Grewe C.
europepmc   +1 more source

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Liquid-liquid chromatography in enantioseparations

Journal of Chromatography A, 2020
Modern liquid-liquid chromatography mainly refers to the following two kinds of chromatographic apparatuses: countercurrent chromatography based on hydrodynamic equilibrium systems and centrifugal partition chromatography based on hydrostatic equilibrium systems.
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Column liquid chromatography

Analytical Chemistry, 1986
This review covers the fundamental developments in the field of column liquid chromatography (LC) during the period of 1984-1985. In an attempt to conserve space, patents and theses have been excluded. Only articles published in English, French, German, and Russian with some exceptions have been included. As compared to the previous review (Anal. Chem.
H G, Barth, W E, Barber, C H, Lochmüller, R E, Majors, F E, Regnier   +4 more
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Nonlinear Liquid Chromatography

2010
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CAVAZZINI, Alberto, A. Felinger
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Liquid chromatography of troleandomycin

Journal of Chromatography A, 2001
Until now no liquid chromatography (LC) method is described to determine the purity and content of troleandomycin and its related substances. A simple, robust, sensitive and selective isocratic liquid chromatographic method suitable for the determination of the antibiotic troleandomycin and its related substances is described. This method utilizes as a
H K, Chepkwony, E, Roets, J, Hoogmartens
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Preparative liquid chromatography

Journal of Chromatography A, 2002
The status of the theory and the main methods of implementation of preparative liquid chromatography are reviewed. On the theory front, the focus has recently shifted. The theory of non-linear, non-ideal chromatography has given rise to numerous models whose advantages, disadvantages and ranges of application are now well understood.
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