The separation and staining of methyl esters of the 2,4-dinitrophenylhydrazones of keto acids on thin layers of silica gel
โ Scribed by Pentti Ronkainen
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 229 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1873-3778
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๐ SIMILAR VOLUMES
For characterizing keto acids, paper chromatography of their DNPHa is most widely used irrespective of the disadvantages (1)) some of which are as follows: According to the methods reported before 1962, the DNPH formed by the usual method were extracted from water solution with an organic solvent su
The authors thank Miss M. RUDOLPH and Mr. D. STAUDACHER for their technical assistance.
The effect of glycerol on the rate of movement of some amino acids on silica gel thin layers Difficulties due to the presence of glycerol have been reported1 in the movement of simple sugars on silica gel and cellulose thin layers. Similar difficulties have been experienced in attempting to identify