✦ LIBER ✦
Thin-layer chromatographic comparison of commercially available silica gel coated films and sheets with silica gel coated glass plates, demonstrated on toxicologically interesting substances
✍ Scribed by Paul Schweda
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 564 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
✦ Synopsis
Chromatographic
data derived from silica gel layers on flesible films and glass fiber sheets are not always comparable with such derived from silica gel coated glass plates in given solvent systems. The presently available films and sheets with silica gel layers are compared with handcoated silica gel plates on ten selected acidic, neutral and basic drugs of toxicological interest, in two representative solvent systems. Reported are running rates, relative running rates, solvent mobilities and general characteristics of the different media.