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Assay Or Calamine Lotion(การวิเคราะห์ Calamine Lotion), Surapote Wongyai, Krisana Kraisintu
Assay Or Calamine Lotion(การวิเคราะห์ Calamine Lotion), Surapote Wongyai, Krisana Kraisintu
The Thai Journal of Pharmaceutical Sciences
Acid-base titration for total zinc oxide content in calamine lotion with pink or red colour using bromocresol purple as indicator is simple, rapid and having high accuracy and precision. End point detection is sharp and this method is more accurate than ...