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
Extraction and spectrophotometric determination of nickel based on the formation of a ternary complex with cadion and 1,10-phenanthroline
โ Scribed by Nai-Kui, Shen ;Fu-Sheng, Wei ;Qi-Ping, Qi ;Wen-Tien, Chu
- Publisher
- Springer-Verlag
- Year
- 1983
- Weight
- 386 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0344-838X
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