Catalytic kinetic determination of trace
โ
Zhi-Liang Jiang; Ai-Hui Liang
๐
Article
๐
1993
๐
Elsevier Science
๐
English
โ 400 KB
A highly sensitive and selective catalytic method with single-sweep d.c. oscillopolarographic detection is described for the determination of ascorbic acid, based on its activation effect on the slow vanadium(V)-catalysed reaction of BIG, and methyl orange in sulphuric acid medium at 60ยฐC. The oxida