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Cation-exchange stationary phase

Hu, Y. and Carr, P. W., Synthesis and characterization of new zirconia-based polymeric cation-exchange stationary phases for high-performance liquid chromatography, Anal. Chem., 70, 1934, 1996. [Pg.308]

R Pecina, G Bonn, E Burtscher, O Bobleter. High-performance liquid chromatographic elution behavior of alcohols, aldehydes, ketones, organic acids and carbohydrates on a strong cation-exchange stationary phase. J Chromatogr 287 245-258, 1984. [Pg.318]

A novel multiresidue method has been developed for quantitation of TBZ, the metabolite 5-hydroxythiabendazole (5-OH-TBZ) in raw cow s milk. The 5-HS04-TBZ was hydrolyzed quantitatively under acidic conditions to 5-OH-TBZ. The TBZ and 5-OH-TBZ were extracted from milk at pH 8.0 with ethyl acetate, followed by cleanup of the extract on a cation-exchange solid-phase extraction column. Analytes were separated with a cation-exchange stationary phase ... [Pg.587]

A cation-exchange stationary phase for the separation of various drugs, including several 7 8... [Pg.235]

Matantseva and co-workers87,101,103 separated the major opium alkaloids on a pellicular sulfonic acid cation-exchange stationary phase, using a pH 4.5 phosphate buffer containing 30% acetonitrile as mobile phase. [Pg.298]

Depending on the ionic charge(s) of the solutes to be separated, anion or cation exchange stationary phases must be used. Common ion exchange support materials include silica, poly(styrene-divinylbenzene), and cellulose. Common anion exchange groups anchored to these supports include 1°, 2°, 3°, and 4"" amines. [Pg.487]

P. Kolia, J. Kohler and G. Schomburg, Polymer-Coated Cation-Exchange Stationary Phases on the Basis of Silica, Chromatographia, 23, No. 7,465,1987. [Pg.58]

The extensive use of reversed phase ion-pair HPLC in peptides has meant that some aspects of ion-exchange HPLC are not being exploited, e.g. for peptide mapping. The isocratic separation of the two desired components from a tryptic digest of an epidermal factor fusion peptide can be achieved using a cation-exchange stationary phase in combination with a step-wise gradient of sodium chloride in... [Pg.180]

M. A. Ray and C. A. Pohl, Novel cation-exchange stationary phase for the separation of amines and six common inorganic cations, J. Chromatogr. A, 739, 87, 1996. [Pg.206]

Xie C, Hu J, Xiao H, Su X, Dong J, Tian R, He Z, Zou H (2005) Preparation of monolithic silica column with strong cation-exchange stationary phase for capillary electrochromatography. J Sep Sci 28 751-756. doi 10.1002/jssc.200400101... [Pg.1197]

Leicunaite J, Klimenkovs I, Kviesis J, Zacs D, Kreismanis JP (2010) Liquid chromatography and characterization of ether-functionalized imidazoUum ionic liquids on mixed-mode reversed-phase/cation exchange stationary phase. C R Chim 13(10) 1335-1340... [Pg.275]

A strong cation exchange stationary phase was used with a mobile phase consisting of 0.1 M ammonium acetate in 85% v/v methanol/water. [Pg.58]

See other pages where Cation-exchange stationary phase is mentioned: [Pg.133]    [Pg.292]    [Pg.176]    [Pg.239]    [Pg.314]    [Pg.32]    [Pg.360]    [Pg.322]    [Pg.383]    [Pg.402]    [Pg.85]    [Pg.164]    [Pg.49]    [Pg.234]    [Pg.342]    [Pg.342]    [Pg.744]    [Pg.497]    [Pg.346]    [Pg.83]   
See also in sourсe #XX -- [ Pg.239 ]



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Cation exchange

Cation exchangers

Cation-exchange stationary

Cationic exchangers

Cations cation exchange

Exchangeable cations

Stationary phases strong cation exchange

Stationary phases weak cation-exchange

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