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High-performance precipitation liquid

Glockner et al. 9) have shown very good separations of styrene acrylonitrile copolymers using an SBC and a HPLC set up as are the two SBC s in OC. They term the separation occurring in the HPLC "high performance precipitation liquid chromatography". [Pg.75]

Gloeckner, G., J. H. M. van den Berg, N. L. T. Meijerink, T. G. Scholte, and R. Koningsveld. 1984. Size exclusion and high-performance precipitation liquid chromatography of styrene-acrylonitrile copolymers. Macromolecules. 17 962-967. [Pg.525]

The method of complete electrolysis is also important in elucidating the mechanism of an electrode reaction. Usually, the substance under study is completely electrolyzed at a controlled potential and the products are identified and determined by appropriate methods, such as gas chromatography (GC), high-performance liquid chromatography (HPLC), and capillary electrophoresis. In the GC method, the products are often identified and determined by the standard addition method. If the standard addition method is not applicable, however, other identification/determination techniques such as GC-MS should be used. The HPLC method is convenient when the product is thermally unstable or difficult to vaporize. HPLC instruments equipped with a high-sensitivity UV detector are the most popular, but a more sophisticated system like LC-MS may also be employed. In some cases, the products are separated from the solvent-supporting electrolyte system by such processes as vaporization, extraction and precipitation. If the products need to be collected separately, a preparative chromatographic method is use-... [Pg.269]

Taxotere) in Mouse Plasma by Protein Precipitation and High-Performance Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry, Using Paclitaxel as Internal Standard. ... [Pg.607]

Hou W, Watters JW, McLeod HL (2004) Simple and rapid docetaxel assay in human plasma by protein precipitation and high-performance liquid chromatography-tandem mass spectrometry. Journal of Chromatography B 804 263-267 Schuhmacher J, Zimmer D, Tesche F, Pickard V (2003) Matrix effects during analysis of plasma samples by electrospray and atmospheric pressure chemical ionization mass spectrometry practical approaches to their elimination. Rapid Communications in Mass Spectrometry 17 1950-1957 Shah PW (2001) Guidance for Industry Bioanalytical Method Validation U.S. Department of Health and Human Services, Food and Drug Administration... [Pg.617]

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