Application of CZE Method in Routine Analysis for Determination of B-Complex Vitamins in Pharmaceutical and Veterinary Preparations

Figure 3

Electropherogram of real sample Berocca Plus. Experimental conditions: see Figure 2. Peak identification: (1) B₁ 31 μg/mL; (2) B₃ 36 μg/mL; (3) B₂ 35 μg/mL; (4) B₆ 40 μg/mL; (5) ascorbic acid (not determined); (6) B₉ 5 μg/mL; (7) SI 3 μg/mL. The concentrations are the nominal values.