Identification of Uric Acid and Ascorbic Acid by Chromatography
P. L. Kirk and E. L. Duggan 1 have described the identification of various substances of clinical and biological importance, and we have published a quantitative micromethod for determination of urea 2 . In this communication we report on a colour reaction for uric acid and ascorbic acid in paper ch...
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| Veröffentlicht in: | Nature (London) 1952-09, Vol.170 (4325), p.501-501 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | P. L. Kirk and E. L. Duggan
1
have described the identification of various substances of clinical and biological importance, and we have published a quantitative micromethod for determination of urea
2
. In this communication we report on a colour reaction for uric acid and ascorbic acid in paper chromatography. It may be noted that F. Weygand
3
and Z. Prochazka and S. Koristek
4
have described the identification of ascorbic acid with, respectively, silver nitrate and dichloroindophenol. |
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| ISSN: | 0028-0836 1476-4687 |
| DOI: | 10.1038/170501a0 |