Sistem de disolutie ‘On-Line’ HPLC, tester automat

“ON-LINE” DISSOLUTION SYSTEMS (HPLC) Although UV is suitable for the analysis of the high proportion of drugs which exhibit active chromophore activity, in the case of certain dosage forms this approach is not practical. Furthermore, many formulations contain multiple components or excipients, or coatings that interfere with UV analysis. In these cases, High Pressure Liquid Chromatography (HPLC) may well provide the solution. The excellent specificity of HPLC makes it more sensitive than UV/Vis techniques for the analysis of sustained release products and of low dosage formulations.