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Extractive spectrophotometric determination of some phenothiazine derivatives in pharmaceutical preparations

✍ Scribed by K Basavaiah; G Krishnamurthy


Book ID
117224391
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
69 KB
Volume
46
Category
Article
ISSN
0039-9140

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Spectrophotometric determination of pefl
✍ M. JelikiΔ‡-Stankov; D. VeselinoviΔ‡; D. MaleΕ‘ev; Z. RadoviΔ‡ πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 346 KB

It has been established that the antibiotic pefloxacin (Abaktal) methanesulphonate reacts with Fe(III) at pH 1.00-8.00 to form a water-soluble complex with maximum absorbance at 360 nm. The composition of the complex, determined spectrophotometrically by the application of Job's, molar-ratio and Ben