Pharmaceutical - Small Molecules laboratories may also do the following tests:

High-Performance Liquid Chromatography (HPLC) for purity and potency Testing
Gas Chromatography (GC) for volatile compounds Testing
Mass Spectrometry (MS) for molecular identification Testing
Nuclear Magnetic Resonance (NMR) for structural analysis Testing
X-ray Crystallography for crystal structure determination Testing
Dissolution testing for oral dosage forms Testing
Stability testing under various conditions Testing
Bioavailability and pharmacokinetic studies Testing