Labindia provide mechanical qualifications that meet both USP and ASTM procedures.The dissolution toolkit provides a description of best practices associated with the mechanical calibration and performance verification test for the USP basket and paddle dissolution apparatuses and test assemblies. The best practices have been developed based on experience gained by the USP laboratory and with suggestions from the USP Expert Committee on Biopharmaceutics. While not a standard requiring rigid compliance, the dissolution toolkit is intended to provide information aiding the dissolution laboratory in the effort to obtain valid dissolution testing results.