A new method - based on paper chromotography - for the estimation of thorium and uranium in monazite
β Scribed by I.I.M. Elbeih; M.A. Abou-elnaga
- Publisher
- Elsevier Science
- Year
- 1958
- Tongue
- English
- Weight
- 1013 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0003-2670
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π SIMILAR VOLUMES
Saccharin is extracted from the acidified liquid food with chloroform. This solvent is evaporated ; the residue is dissolved in ethyl acetate and applied on a silica gel GF,,, plate. After chromatographic separation, the saccharin band is scraped off and extracted with 1 % sodium carbonate solution.
## CHLEUOVSKG AND BxmAcm~ reduce SbCG with chromous chloride. ## ZINTL AND WATTEN13EHG10 reduce Sb+G in hot hydrochloric acid solution \_hy adding Ti-"3chloride solution, until the potential of a platinum clcctrode has dropped below a certain value. AsCG is, according to these authors, only ver