Deep Dive into Speciation Analysis: Hexavalent Chromium in Drinking Water


This webinar will cover the low level quantification of hexavalent chromium in water using the NexSAR HPLC-ICP-MS speciation solution. With rising concerns over the carcinogenic properties of hexavalent chromium (Cr6+) in drinking water, many national and regional water standards are looking to lower the maximum allowable levels of total chromium and hexavalent chromium in potable waters.

Assessing trace concentrations of Cr6+ in drinking water requires an instrument capable of measuring parts per trillion (ppt) concentrations of Cr with a wide linear dynamic range. HPLC-ICP-MS is often the instrumentation of choice in such applications.

In this webinar, we will demonstrate an ion exchange method for the characterization of Cr6+ in potable drinking water using our NexSAR HPLC-ICP-MS Speciation Solution. We will explore the advantages of the inert and metal-free fluid path of the NexSAR Inert HPLC coupled with the NexION® ICP-MS’ Universal Cell Technology for these types of analyses.

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