
pmid: 14020052
A colorimetric method to assay nystatin both as powder and in pharmaceutical preparations is described. Nystatin is hydrolyzed with sodium hydroxide; the yellow color produced is extracted from a buffered solution into chloroform and measured colorimetrically. Comparison with microbiological assay is shown in a degradation experiment.
Nystatin, Humans, Biological Assay, Colorimetry
Nystatin, Humans, Biological Assay, Colorimetry
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