Single-column ion chromatography for the determination of chloride and sulfate in steam condensate and boiler feed water

Autor:	J. S. Fritz, K. M. Roberts, D. T. Gjerde
Rok vydání:	1981
Předmět:	Chromatography Ion chromatography Boiler feedwater Analytical chemistry chemistry.chemical_element Halide Sulfur Chloride Analytical Chemistry chemistry.chemical_compound chemistry Halogen medicine Chlorine Sulfate medicine.drug
Zdroj:	Analytical Chemistry. 53:1691-1695
ISSN:	1520-6882 0003-2700
DOI:	10.1021/ac00234a032
Popis:	An effective analytical method is described for determination of parts-per-billion concentrations of chloride and sulfate in very pure water such as steam condensates. Sample anions are concentrated on a short precolumn, separated on an anion-exchange column of very low capacity, and detected by an electrical conductivity detector placed immediately after the separation column. No suppressor column is employed. Chloride and sulfate can be determined at concentrations as low as 1 to 2 ppB in the water samples. Several real water samples have been analyzed successfully by the new procedure.
Databáze:	OpenAIRE
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