title: Determination of vanadium(V) and molybdenum(VI) by means of a Landolt reaction.
abstract: The determination of vanadium(V) and molybdenum(VI) by a Landolt-type reaction with bromate, iodide and ascorbic acid is reported. For the determination of vanadium(V) the molybdenum(VI) is masked with citrate-citric acid buffer, which also controls the pH. Molybdenum(VI) is determined in the presence of thiourea as masking agent for vanadium(V).
authors.affiliation: Department of Chemistry, Liaoning Normal University, Dalian, Liaoning, People's Republic of China.
authors.forename: C
authors.initials: C
authors.lastname: Qihua
authors.forename: G
authors.initials: G
authors.lastname: Bo
authors.forename: Z
authors.initials: Z
authors.lastname: Yuyong