A colorimetric method based on the interaction between isoniazid and 9-chloroacridine was developed. Analytical solutions are shaken for 30 min at 50 degrees, and the absorbance is measured at 500 nm. The procedure is sensitive for isoniazid in the 10(-5) M range. The method was applied to the analy
โฆ LIBER โฆ
Sensitive colorimetric determination of isoniazid
โ Scribed by Henry S. I. Tan
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 500 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0022-3549
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## By ALFRED F. ZAPPALA and CHARLES A. SIMPSON T h e described method involves separation of panthenol or pantothenate from its decomposition products and subsequent alkaline hydrolysis. The hydrolysis products are chlorinated and iodine is liberated by addition of an iodide solution. The yellow c