[Direct spectrophotometric determination of methylcobalamin and hydroxocobalamin in binary mixture. Evaluation of the stability of methylcobalamin in aqueous solutions].
D004355:Drug Stability; D006879:Hydroxocobalamin / Q000032:analysis*; D012996:Solutions; D013053:Spectrophotometry; D014867:Water
D012996:Solutions; D014867:Water; D006879:Hydroxocobalamin
Determinazione spettrofotometrica diretta di metilcobalamina e idrossocobalamina in miscela binaria.