Find methods for your needs

AU122: The Determination of Iodide in Brine Be the first to rate this application

au122 determination iodide brine


In this Application Update, ion chromatography coupled with pulsed amperometric detection is used to determine iodide in brine (approximately 30% sodium chloride). This method is specific, sensitive, and rapid. Sample preparation is a simple sample dilution. Iodide is separated on the Dionex IonPac AS11 column, which contains a hydrophilic resin that is well suited to the chromatography of iodide, a relatively hydrophobic anion. Using a nitric acid eluent, the iodide ion elutes from the column in under five minutes.
Market: Chemical
Keywords: IonPac AS11 column, silver working electrode, 30% NaCl, 30% sodium chloride, brine, electrochemical detection, IC, iodide, IonPac AS11, PAD, table salt
Matrix: Brine
Author: Jeff Rohrer
Affiliation: Thermo Fisher Scientific
Uploaded on 7/13/2015.

For Research Use Only. Not for use in diagnostic procedures.