2,3-Dichloro -5,6-Dicyano- P- Benzoquinone for Synthesis (DDQ) 25 gm

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

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

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

3-Chloro Benzyl Alcohol 25 gm

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

2-Chloro Benzyl Alcohol 100 gm