| Título: | RP-HPLC Determination of vitamins B1, B3, B6, folic acid and B12 in multivitamin tablets |
| Autores: | AMIDZIC, RADA ; BRBORIC, JASMINA ; CUDINA, OLIVERA ; VLADIMIROV, SOTE |
| Tipo de documento: | texto impreso |
| ISBN/ISSN/DL: | 39020 |
| Nota general: | ISBN: |
| Langues: | Inglés |
| Clasificación: | |
| Resumen: | Asimple and sensitive reversed-phase, ion-pair HPLC method was developed and validated for the simultaneous determination of B-group vitamins, thiamine chloride hydrochloride (B1), nicotinamide (B3), pyridoxine hydrochloride (B6) and folic acid in Pentovit® coated tablets. The cyanocobalamine (B12) was determined separately, because of its low concentration in the investigated multivitamin preparation. RP-HPLC analysis was performed with a LKB 2150 HPLC system, equipped with a UV/VIS Waters M484 detector. The procedures for the determination of B1, B2, B6 and folic acid were carried out on a Supelcosil ABZ+ (15 cm 4.6 mm |
| Nota de contenido: | En: Journal of Serbian Chemistry Society. -- 70 (10) : 1229-1235 (2005) |
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