New colorimetric and fluorimetric methods for the determination of 1,4-cyclohexanedione
โ Scribed by E. Sawicki; H. Johnson
- Book ID
- 104102784
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 368 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0003-2670
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๐ SIMILAR VOLUMES
The methods described in this paper are based on h e uricase catalyzed oxidation of uric acid to allantoine and hydrogen p x i d e . By making use of the catalytic activity of peroxidase the generated H f i is measured either spectrophotomedcally with 3 -m e t h y l -b e n z o W b 2 + m hydrazone (M
A new, sensitive calorimetric method for the estimation of 6-aminopenicillanic acid is described. The procedure is based upon formation of a 2,4-pentanedione derivative of 6-aminopenicillanic acid followed by a second reaction with p-dimethylaminobenzaldehyde (Ehrlich's reagent), resulting in a red