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AU72507: Determination of Perchlorate in Environmental Waters using a Compact Ion Chromatography System Coupled with a Single Quadrupole Mass Spectrometer
Description
This Application Update revises AN151 using a Thermo Scientific™ Dionex™ IonPac™ AS20 column set, on a Thermo Scientific™ Dionex™ Integrion™ HPIC™ system, coupled with a recently introduced Thermo Scientific™ ISQ™ EC single-quadrupole mass spectrometer. This study developed a method to accurately determine trace concentrations of perchlorate in environmental waters and provide a reference method for perchlorate analysts using IC-MS. The HESI-II electrospray improves ionization efficiency, eliminating the need to add organic solvents to enhance ionization.| Market: | Environmental |
| Keywords: | Environmental Waters, Ground water, surface water, IC-MS, wastewater, Drinking water, Integrion HPIC, Drinking water analysis, Dionex IonPac AS20 column, ISQ EC Single Quadrupole Mass Spectrometer, anion analysis, perchlorate analysis |
| Matrix: | Drinking water, Environmental waters |
| Author: | Beibei Huang; Jeffrey Rohrer |
| Affiliation: | Thermo Fisher Scientific |
