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
Spectrophotometric determination of germanium based on its ternary complex with phenylfluorone and zephiramine
✍ Scribed by Z. Marczenko; M. Krasiejko; A. Kłȩbek
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 343 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0026-265X
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