Determination of isohydrafural and methyluracil in ear drops by high performance liquid chromatography

Abstract

The aim of current study was the development and validation of a reversed-phase high-pressure liquid chromatography (RPHPLC) method for the quantitative determination of two active ingredients, isohydrafural (IHF) and methyluracil (MU) in fixed dose combination ear drops.

Keywords

• high pressure liquid chromatography
• method validation
• ear drops
• isohydrafural
• methyluracil