๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Spectrophotometric determination of tetracycline and oxytetracycline in pharmaceutical preparations

โœ Scribed by Kamla M .Emara; Hassan F. Askal; Gamal A. Saleh

Book ID
118121114
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
292 KB
Volume
38
Category
Article
ISSN
0039-9140

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Spectrophotometric determination of oxyt
Spectrophotometric determination of oxytetracycline in pharmaceutical preparations using sodium molybdate as analytical reagent
โœ M. Jelikiฤ‡-Stankov; D. Veselinoviฤ‡; D. Maleลกev; Z. Radoviฤ‡ ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 359 KB

A spectrophotometric method is proposed for the determination of oxytetracycline in pharmaceutical preparations. The method is based on the measurement of the absorbance of the molybdate-oxytetracycline complex at 404 nm (pH 5.50; mu = 0.1 M; 20 degrees C). The composition of the complex (1:1) was d

Spectrophotometric determination of pefl
Spectrophotometric determination of pefloxacin in pharmaceutical preparations
โœ M. Jelikiฤ‡-Stankov; D. Veselinoviฤ‡; D. Maleลกev; Z. Radoviฤ‡ ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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