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AB000487: Determination of Chloride in Multivitamin-Mineral Supplements using Ion Chromatography
Description
This application brief describes a 15 min IC method for the determination of chloride in multivitamin-mineral supplements. The method uses a 2 mm Dionex IonPac AG20/AS20 column set with electrolytically generated potassium hydroxide (KOH) eluent. Using this method, chloride is well resolved from other anions found in the multivitamin samples. The method has a linear calibration over the concentration range from 0.2 to 500 mg/L with r2=1.000 and the method is precise (RSD ≤ 3.0%). The data show this IC-CD method can be used for the determination of chloride in multivitamins.| Market: | Food and Beverage |
| Keywords: | Dietary supplements, Dionex IonPac AS20 Column, food, RFIC System, nutrition |
| Matrix: | Dietary supplement |
| Author: | Hua Yang and Jeffrey Rohrer |
| Affiliation: | Thermo Fisher Scientific, Sunnyvale, CA USA |
For Research Use Only. Not for use in diagnostic procedures.
