1,4- Dibromo Butane for Synthesis (Tetramethylene Dibromide) 250 ml

3-Chloro Benzonitrile for Synthesis (m-Chlorobenzonitrile) 25 gm

p-Chloro Benzophenone for Synthesis 500 gm

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

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

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 500 gm

2-Chloro Benzyl Cyanide (o-Chlorobenzyl Cyanide) 500 gm