N-Cetyl-N, N, N-Trimethyl Ammonium Bromide 500 gm

p-Chloro Benzoic Acid 500 gm

4-Chloro Benzyl Chloride (p-Chlorobenzyl Chloride) 500 ml

2-Chloro Benzyl Chloride for Synthesis (o-Chloro benzyl Chloride) 250 ml

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

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

2-Chloro Benzyl Alcohol 25 gm