AB000487: Determination of Chloride in Multivitamin-Mineral Supplements using Ion Chromatography
DescriptionThis 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|
|Author:||Hua Yang and Jeffrey Rohrer|
|Affiliation:||Thermo Fisher Scientific, Sunnyvale, CA USA|
For Research Use Only. Not for use in diagnostic procedures.