نتایج جستجو برای: reverse phase liquid chromatography

تعداد نتایج: 923386  

Journal: :Analytica chimica acta 2007
Gianfranco Brambilla Michele Patrizii Stefania Paola De Filippis Giuseppe Bonazzi Paolo Mantovi Davide Barchi Luciana Migliore

Oxytetracycline (OXY) is a broad-range antimicrobial routinely used in pig production, at doses in the range of few g/kg of medicated feed, during the weaning period. It could persist at ppm level in pig liquid manure that routinely is used for organic fertilisation. In the present work we describe a methodology to study OXY environmental fate in arable land where crops are cultivated for anima...

Journal: :Proceedings of the Association of Clinical Biochemists 1965

Journal: :Oriental journal of chemistry 2023

The method emphasizes identification and validation of potential Genotoxic impurity in pharmaceutical drug substances Ezetimibe by Reverse Phase High-Performance Liquid Chromatography (HPLC). was separated using the Zorbax Rx Octylsilane (C8) HPLC column with 250 cm length internal diameter 4.6 mm pore size 5 μm. partition operated at a significant pH 3.0 maintained buffer 10% potassium dihydro...

Journal: :Zeitschrift fur Lebensmittel-Untersuchung und -Forschung 1996
A C Awade

Liquid chromatography has been used as a means of egg protein analysis or as a method for the purification of egg proteins. Several chromatographic methods, including gel permeation, ion-exchange, reversed-phase, hydrophobic interaction, and immobilized-ligand-affinity chromatography, have been carried out for the separation or the purification of egg yolk or egg white proteins. Ion-exchange ch...

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