Paper chromatography of some aurones
โ Scribed by N.A.M. Saleh; Bruce A. Bohm
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 303 KB
- Volume
- 57
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In recent publications from this lal~oratory, the technique of centrifugally accelerated paper chromatography has been clescril~ecl~~ 2~:~. The apparatus employed consists essentially of a carefully balanced, motor driven, disk-shaped head, rotating in a horizontal plane, and inclosing a circular sh
produccs a curved segment a t lower pH values.8 In calculating the purity and ionization constant, only the linear portion of each plot was used. Nevertheless, it may be seen (Table 11) that the intercept obtained (and therefore the purity evaluated) is not markedly influenced by the choice of activ