Every batch undergoes comprehensive testing: Average weight and weight variation (as per IP standards), Hardness testing using Monsanto/Pfizer hardness tester, Friability test (NMT 1%), Disintegration time test, Moisture content analysis, Microbial contamination testing (TPC, yeast, mold, specific pathogens), Heavy metal analysis (lead, arsenic, mercury, cadmium), and Assay/content uniformity (where applicable). Complete test reports provided.