Lab (1): Separation methods Lab (2): Chromatography: Separaton of amino acids by dimentional chromatography (NEW) Updated Lab (3): Column Chromatography (NEW) Updated Lab (4): Gel filtration Lab (5): Dialysis Lab (6): Spectroscopy: measurment of color (NEW) Updated Lab (7): Electrophoresis Lab (8): Titration curve Lab (9): Buffers and solutions Lab (10): Centerfugation (NEW) Lab (11): ELISA (NEW)