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Cation-exchange chromatography CEC

FIGURE 10 Charge heterogeneity of an rMAb by (A) capillary zone electrophoresis (CZE) and (B) cation-exchange chromatography (CEC). (Reprinted from reference 40, with permission.)... [Pg.414]

There have been few elemental speciation studies in the literature involving cation-exchange chromatography (CEC) coupled to ICP-MS. A cation-exchange column was used by Larsen et al. [57,69] for arsenic speciation in several seafood sample extracts. The chromatography was optimized for the separation of arsenocholine, trimethylarsinic, trimethylarsine oxide, inorganic As, and two unknown cationic arsenic compounds. A mobile phase of 20 mM pyridinium ion, at pH 2.65, was used to perform the separation (Fig. 10.10). [Pg.389]

Cation Exchange Chromatography (CEC). This process is identical to that described elsewhere (17.), except that a number of small batches must be run in parallel in order to deal with the large quantities of curium that build up due to the recycle of the... [Pg.371]

HYDROPHILIC INTERACTION/CATION-EXCHANGE CHROMATOGRAPHY (HILIC/CEC)... [Pg.461]

See other pages where Cation-exchange chromatography CEC is mentioned: [Pg.576]    [Pg.372]    [Pg.432]    [Pg.576]    [Pg.372]    [Pg.432]    [Pg.100]    [Pg.1218]    [Pg.386]    [Pg.175]    [Pg.90]    [Pg.376]    [Pg.159]    [Pg.256]    [Pg.438]    [Pg.103]    [Pg.170]    [Pg.377]    [Pg.89]    [Pg.266]    [Pg.452]    [Pg.282]    [Pg.184]    [Pg.289]    [Pg.374]    [Pg.645]    [Pg.792]    [Pg.573]   
See also in sourсe #XX -- [ Pg.183 , Pg.184 ]



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