Non chromatographic separation techniques including; liquid-liquid extraction, Solid Phase Extraction, distillation, crystallization, precipitation, filtration and dialysis. Separation methods and purification methods: bulk and instrumental separations, filtration, distillation, fractional distillation, evaporation, solvent extraction, crystallization, precipitation, and dialysis. Chromatographic methods (GC, GLC, HPLC, Thin Layer, and Column Chromatography, Size Exclusion and Gel electrophoresis- consider detectors). Practicals will emphasize on the methodology of Analytical Chemistry with particular reference to practical industrial and environmental problems.