QUANTITATIVE-ANALYSIS OF PARA-AMINOSALICYLIC ACID AND ITS MAJOR IMPURITY META-AMINOPHENOL IN PARA-AMINOSALICYLIC ACID DRUG SUBSTANCE BY HPTLC AND SCANNING DENSITOMETRY
Jc. Spell et Jt. Stewart, QUANTITATIVE-ANALYSIS OF PARA-AMINOSALICYLIC ACID AND ITS MAJOR IMPURITY META-AMINOPHENOL IN PARA-AMINOSALICYLIC ACID DRUG SUBSTANCE BY HPTLC AND SCANNING DENSITOMETRY, JPC. Journal of planar chromatography, modern TLC, 7(6), 1994, pp. 472-473