Tuesday, August 5, 2008

Retention and Thermodynamic Studies of Piperazine Diastereomers in Reversed-Phase Liquid Chromatography

Abstract  The effect of organic modifier concentration on retention and selectivity of two piperazine diastereomers in a typical n-octadecyl-bonded silica (ODS) column was investigated at pH 6.4 and pH 3.0 using phosphate-buffered acetonitrile (

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