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Chromatography
Report summarizes chromatography study findings from Celgene Corporation
May 16th, 2008
Research findings, 'Simultaneous determination of cations, zwitterions and neutral compounds using mixed-mode reversed-phase and cation-exchange high-performance liquid chromatography,' are discussed in a new report. "A novel mixed-mode reversed-phase and cation-exchange high-performance liquid chromatography (HPLC) method is described to simultaneously determine four related impurities of cations, zwitterions and neutral compounds in developmental Drug A. The commercial column is Primesep 200 containing hydrophobic alkyl chains with embedded acidic groups in H(+) form on a silica support," scientists writing in the Journal of Chromatography A report. "The mobile...
Source: Health Business Week (2008-05-16)
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