Separation and preconcentration of Cr(VI) as ion associate using solid phase extraction

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Authors

OTRUBA Vítězslav PIVNIČKA Jan KANICKÝ Viktor

Year of publication 2000
Type Article in Periodical
Magazine / Source Collection of Czechoslovak Chemical Communications
MU Faculty or unit

Faculty of Science

Citation
Field Analytic chemistry
Keywords Hexavalent chromium; solid phase extraction; ion associate; flame emission spectrometry
Description Cr(VI) was preconcentrated as ion associate of chromate with quaternary onium salts on C18 modified silicagel.After elution with ethanol, Cr was determined by flame emission spectrometry.
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