Determination of acetylsalicylic acids in effervescent tablets by high performance liquid chromatography and UV-multicomponent spectrophotometry
Rev. farm. bioquim. Univ. Säo Paulo; 33 (1), 1997
The simultaneous determination of acetylsalicylic acid (ASA) and its degradation product, salicylic acid (SA) in effervescent tablets by high performance liquid chromatography (HPLC) and UV-multicomponent spectrophotometric (MCS) methods is described. In HPLC method, the analytes were extracted with a mi...