purchase of chemicals , chloroform (100ml) , 2-propanol (1litre) , isoamyl alcohol (100ml) , depc-treated molecular biology grade water (10 x 100ml) , 2-propanol clean-up reagent (250ml) , micro centrifuge tube - b (1 x 100no) , centrifuge tubes, with lid and graduation (1 x 100no) , centrifuge tubes, with cap, sterile with 15ml capacity (100 x 1no) , centrifuge tube, with cap, non-sterile, autoclavable, with 50ml capactiy (4 x 25no) carbonate (as k2co3): = 2.0 % , heavy metals (as pb): = 0.002%) , micropipette tips (1 x 1000no) , pipette tips, neutral color (1 x 1000no) , pipette tips, neutral color (1 x 1000no) , pipette tips, blue* (1 x 1000no) , pipette tips, neutral color* (1 x 500no) , sodium chloride (1 kg) , potassium dihydrogen phosphate (100g) , disodium hydrogen phosphate (250g) , 6x gel loading buffer (6 x 1ml) , sodium chloride (500g)