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Combined chromatographic-spectrophotometric method for the separation and determination of microquantities of beryllium

✍ Scribed by Lidija B. Pfendt; Andjelka Djordjević; Zorica M. Savić


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
280 KB
Volume
35
Category
Article
ISSN
0026-265X

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A simple spectrophotometric method for the determination of microquantities of lactic acid is described. Lactic acid was quantitatively oxidized to acetaldehyde by cerium(IV) under prescribed conditions. Oxidation was terminated by reducing cerium(IV) to cerium(III) with nitrite. The acetaldehyde wa