Polyvinyl Pyrrolidone K-90 M.W. 360000 (Povidone, PVP) 5 kg

2-Chloro Benzyl Cyanide (o-Chlorobenzyl Cyanide) 100 gm

4-Chloro Benzyl Chloride (p-Chlorobenzyl Chloride) 100 ml

p-Chloro Benzoic Acid 500 gm

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

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

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 100 gm