Systematic identification of psychotropic drugs by thin layer chromatography. Part II
β Scribed by Ina Zingales
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 767 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1873-3778
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## Abstract The chemical components of the Egyptian Lemongrass oil were analysed. The oil gained by steam distillation of the vegetative organs of the plant. Thinβlayer chromatography of Lemongrass oil was tried with two solvent systems, i. e. cyclohexane: ethylacetate with 85:15, and hexane: ethyl
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