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AN-C-157

Sodium and potassium in polyol using IC following inline matrix elimination


Summary

Polyols are important raw materials in polyurethane production. Contamination in the raw materials have a great influence on reactions and impair the quality of the end product. Alkali metals are particularly strong catalysts for linear or branched reactions. A rapid and precise method for their simultaneous determination is ion chromatography following Inline Matrix Elimination.

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Metrohm AG

Ionenstrasse
9100 Herisau

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