Multicomponent analysis of hydrosoluble polyvitamins by first-derivative spectrophotometry.
Petiot
J
J
Laboratoire de Contrôle de Qualité, Pharmacie Centrale des Hôpitaux, Paris, France.
Prognon
P
P
Postaire
E
E
Larue
M
M
Laurençon-Courteille
F
F
Pradeau
D
D
D010205:Pantothenic Acid / Q000032:analysis; D011732:Pyridoxal Phosphate / Q000032:analysis; D012256:Riboflavin / Q000032:analysis; D013053:Spectrophotometry; D013831:Thiamine / Q000032:analysis; D014805:Vitamin B 12 / Q000032:analysis; D014803:Vitamin B Complex / Q000032:analysis*
D014803:Vitamin B Complex; D010205:Pantothenic Acid; D011732:Pyridoxal Phosphate; D014805:Vitamin B 12; D012256:Riboflavin; D013831:Thiamine