High-performance liquid chromatography of water-soluble vitamins. Part 3. Simultaneous determination of vitamins B1, B2, B6, B12 and C, nicotinamide and folic acid in capsule preparations by ion-pair reversed-phase high-performance liquid chromatography.
D001205:Ascorbic Acid / Q000032:analysis; D002214:Capsules; D004338:Drug Combinations; D005492:Folic Acid / Q000032:analysis; D009536:Niacinamide / Q000032:analysis; D011736:Pyridoxine / Q000032:analysis; D012256:Riboflavin / Q000032:analysis; D013831:Thiamine / Q000032:analysis; D014805:Vitamin B 12 / Q000032:analysis; D014815:Vitamins / Q000032:analysis*
D002214:Capsules; D004338:Drug Combinations; D014815:Vitamins; D009536:Niacinamide; D005492:Folic Acid; D011736:Pyridoxine; D014805:Vitamin B 12; D001205:Ascorbic Acid; D012256:Riboflavin; D013831:Thiamine