title: Polarographic determination of niacinamide in multivitamin preparations.
mesh_terms: D002214:Capsules; D002845:Chromatography; D004338:Drug Combinations; D004355:Drug Stability; D006851:Hydrochloric Acid; D009536:Niacinamide / Q000032:analysis*; D011048:Polarography; D012997:Solvents; D013607:Tablets; D014815:Vitamins / Q000032:analysis*
chemical_list: D002214:Capsules; D004338:Drug Combinations; D012997:Solvents; D013607:Tablets; D014815:Vitamins; D009536:Niacinamide; D006851:Hydrochloric Acid