Improvement of chemical analysis of antibiotics : III. Simple method for the analysis of tetracyclines on reversed-phase thin-layer plates
โ Scribed by Hisao Oka; Keiichi Uno; Ken-Ichi Harada; Makoto Suzuki
- Book ID
- 108336747
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 530 KB
- Volume
- 284
- Category
- Article
- ISSN
- 1873-3778
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๐ SIMILAR VOLUMES
A technique for the determination of food dyes using reversed-phase thin-layer chromatography on octadecyl-modified silica is described. A solvent system containing 5.0% aqueous sodium sulphate solution enables good separation of the food dyes. Their separation is dependent on the pH of the solvent
A thin-layer chromatographic method is described in which tetracyclines are separated on a cellulose layer by development with aqueous solutions of certain salts (magnesium, calcium, barium and zinc chloride). The spots exhibit good fluorescence in UV light, allowing ready detection without the nece