 |
|
 |
|
|
HPLC Application of Separation of Alginic Acid and Related Products  Alginate is used in various pharmaceutical preparations. Chemically, it is a linear copolymer with homopolymeric blocks of (1-4)-linked ?-D-mannuronate (M) and its C-5 epimer ?-L-guluronate (G) residues, respectively, covalently linked together in different sequences or blocks. Alginic acid can be separated from benzoate, citric acid and saccharin by mixed-mode chromatography on Primesep C HPLC column. This method can be used to quantitate alginic acid, citric acid or saccharin in complex mixtures. Various detection technique can be used (UV, ELSD, LC/MS), based on mobile phase selection. Application Analytes: Alginic Acid Citric Acid Benzoic Acid Saccharin Application Detection: UV Detection |
|
SIELC Technologies | 65 East Palatine Road, Suite 221, Prospect Heights, IL USA 60070 | Tel: (847) 229-2629 Fax: (847) 655-6079 | Email: mail@sielc.com | sitemap
Copyright © SIELC Technologies. 2002-2012 |