Sulphamethoxazole for Lab Use 100 gm

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

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

p-Chloro Benzoic Acid 500 gm

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

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

2-Chloro Benzyl Chloride for Synthesis (o-Chloro benzyl Chloride) 2.5 lit