Determination of Dissolved Hexavalent Chromium in Drinking Water, Groundwater and Industrial Wastewater Effluents by Ion Chromatography

Thermo Fisher Scientific Inc. Appli cat i on N ote 8 0 Determination of Dissolved Hexavalent Chromium in Drinking Water, Groundwater and Industrial Wastewater Effluents by Ion Chromatography Introduction Chromium exists in the environment in either the trivalent, Cr(III), or…

Lipika Basumallick and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction Chromates are oxyanions (e.g., CrO , Cr2O ) of chromium in oxidation state +6. All hexavalent chromium Cr(VI) compounds are strong oxidizing agents and considered toxic and potentially…

Application Update 144 Determination of Hexavalent Chromium in Drinking Water Using Ion Chromatography INTRODUCTION Hexavalent chromium, Cr(VI), is the most toxic form of the metal chromium, a primary drinking water contaminant in the U.S. Dissolved hexavalent chromium can be determined…

Manali Aggrawal and Jeffrey Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Ap plica t ion Note 1 1 1 6 Determination of Hexavalent Chromium Cr(VI) in Drinking Water by Suppressed Conductivity Detection Key Words Dionex IonPac AS11-HC and AS11-HC-4µm Columns,…