Oxalic Acid 0.01 mol/L (0.02N) Solution 500 ml

2-Chloro Benzonitrile for Synthesis (o-Chloro benzonitrile) 100 gm

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 25 gm

3-Chloro Benzyl Chloride (m-Chlorobenzyl Chloride) 100 ml

p-Chloro Benzoic Acid 500 gm

3-Chloro Benzonitrile for Synthesis (m-Chlorobenzonitrile) 100 gm

Haematoxylin Harris Staining Soln. see Papanicolaous Solution 1a Harris Haematoxylin Solution