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Multicomponent determination of cobalt, copper, and iron with 1,10-phenanthroline by principal component regression modelling of spectrophotometric data

โœ Scribed by M. Kompany-Zareh; A. Massoumi


Publisher
Springer
Year
1999
Tongue
English
Weight
76 KB
Volume
363
Category
Article
ISSN
1618-2650

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A simple and convenient spectrophotometric procedure is described for the determination of ampicillin. The method is based on the formation of a yellow ternary complex with 1,10-phenanthroline and copper(II) in acetate buffer solution \((\mathrm{pH} \simeq 5.0)\) and measurement at \(446 \mathrm{~nm