Selectivity of Some Ion Chromatography S
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Michael W. Martin
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Article
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1999
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Elsevier Science
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English
β 127 KB
The selectivity of two hydroxide-selective ion chromatography stationary phases was examined with varying solvent composition. The solvents acetonitrile 2-propanol and dimethylsulfoxide were found to diminish retention of these anions. However, retention times were found to increase for small anions