Automatic chromatography of hydroxy acids on anion-exchange resins |
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| Authors: | Bengt Carlsson Torlid Isaksson Olof Samuelson |
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| Affiliation: | Department of Engineering Chemistry, Chalmers Tekniska Hügskola, GöteborgSweden |
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| Abstract: | Hydroxy acids are separated on an anion-exchange column and determined automatically by three colorimetric methods: chromic acid oxidation, periodate oxidation and the carbazole reaction. The simultaneous application of three methods facilitates both identification and determination. |
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