KINETIC METHOD FOR ASSESSING COPPER AND COBALT SIMULTANEOUSLY PRESENT IN MEDIA Russian patent published in 2001 - IPC

Abstract RU 2163372 C1

FIELD: analytical methods. SUBSTANCE: for assessment of copper and cobalt, copper(II) salt-catalyzed reaction of oxidation of indigocarmin with hydrogen peroxide in acidic and alkaline media is utilized. EFFECT: simplified procedure. 3 dwg, 3 tbl, 2 ex

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RU 2 163 372 C1

Authors

Grigor'Eva L.A.

Dodin E.I.

Ionova E.A.

Dates

2001-02-20—Published

1999-06-15—Filed