supply of 1 n-hexane ar 2.5 ltr 20 2 acetone lr 2.5 ltr 20 3 ethyl acetate gr 2.5 ltr 2 4 n-heptane ar 500 ml 100 5 glycerol ar 500 ml 2 6 methanol lr 500 ml 100 7 ethanol gr 500 ml 100 8 sodium hydroxide pellets (naoh) 500gm 2 9 sulphuric acid ar 500ml 10 10 toluene lr 200 ltr 1
