Author:
Frei R. W.,Liiva R.,Ryan D. E.
Abstract
Nickel, cobalt, and copper are separated from interfering metals by thin-layer chromatography on silica gel and cellulose layers. The metals are sprayed with pyridine-2-aldehyde-2-quinolylhydrazone solution and determined by diffuse reflectance spectroscopy. Under optimum conditions, 0.01 µg per spot can be determined easily and with good reproducibility.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
13 articles.
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