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T. F. Rudyometkina, V. M. Ivanov
Development and attestation of method
photometric determination copper in natural waters
Abstract
The photometric method has been developed
for copper determination in natural waters with reagent cuprizon (bis-ciclogecsanonocsalyldigydrazon).
The interfere ions has been masked of addition ammonium citrate. The method has
been attested by Additions Standart Method for copper concentration range of
0,025 – 1 mg/L and confirmed, as branch.
Key words: copper, cuprizon, natural
waters, photometric determination.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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