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A. V. Ivanov, M. S. Vakshtein, E. M. Khasanova
Optimization of the pH Gradient
Profile within Carboxylic Columns by Ionic Strength of Mobile Phases
Abstract
The ionic strength of a start solution and an eluent
significantly influences on the profile of decreasing pH gradient within
carboxylic columns. The required profile of pH gradient can be optimized by
right choice of mobile phases ionic strength. The application of the
single-component eluents with the combination of high ionic strength of the
mobile phases for formation of linear pH gradients in cation-exchange systems
has been shown in the first time.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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