𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Kinetic spectrophotometric determination of nanogram levels of manganese by use of the salicylaldehyde guanylhydrazone-hydrogen peroxide system

✍ Scribed by F. Salinas; J.J.Berzas Nevado; P. Valiente


Book ID
118994849
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
384 KB
Volume
34
Category
Article
ISSN
0039-9140

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Kinetic, spectrophotometric determinatio
✍ K. L. Mutaftchiev 📂 Article 📅 2006 🏛 Versita 🌐 English ⚖ 221 KB

## Abstract The catalytic effect of manganese(II) on the oxidation of the dye, sodium salt of 4-(2-hydroxynaphth-1-ylazo)benzenesulfonic acid, with potassium periodate in the presence of 1,10-phenanthroline in weakly acidic media was studied. The reaction was followed spectrophotometrically by meas

Optimized spectrophotometric determinati
✍ M. Otto; J. Rentsch; G. Werner 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 623 KB

A kinetic-spectrophotometric method for the determination of traces of cobalt(H) and manganese(I1) based on their catalytic effect on the tiron-hydrogen peroxide indicator reaction is proposed. Optimal conditions for determination of Co(I1) are deduced from response surface studies, considering the