Sensitive Determination of Hexavalent Chromium in Drinking Water

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,…

Application proof note | 002416 Environmental Sensitive determinations of hexavalent chromium in drinking water using a compact IC system Authors Introduction Terri Christison, Jeffrey Rohrer Chromate and dichromate have an oxidation state of +6 and therefore are colloquially Thermo Fisher…

Thunyarat Phesatcha,1 Weerapong Worawirunwong,1 Jeff Rohrer2 1 Thermo Fisher Scientific, Bangkok, Thailand; 2Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction Chromium in the environment exists primarily in two oxidation states: Cr(III) and Cr(VI). While the trivalent Cr(III) is only toxic at…