How to Perform Solubility Test

Infographic on solubility test procedure and guideline in pharmaceutical quality control; preparation of sample, choice of solvent, dissolution steps, solubility classification table, laboratory apparatus and reagents, and testing conditions.

The solubility test is a basic test performed in the pharmaceutical laboratory to assess the solubility of a substance in a given solvent. This guide describes the entire solubility testing procedure, apparatus used, considerations for selection of solvents, temperature, and standard solubility classification from very soluble to practically insoluble. This step-by-step reference will help you to test accurately and fulfil the pharmaceutical quality requirements.