Shiobara, T Catalytic flow injection determination of vanadium by oxidation of N-(3-sulfopropyl)-3,3',5,5'-tetramethylbenzidine using bromate. [electronic resource] - Talanta Aug 1999 - 1083-9 p. digital Publication Type: Journal Article ISSN: 0039-9140 Standard No.: 10.1016/s0039-9140(99)00020-x doi