Sodium Thiosulphate 0.01M (0.01N) Standardized Solution Nist traceable 1 lit

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

2-Chloro Benzyl Alcohol 100 gm

Folin & Wu’s Alkaline Copper Solution 500 ml

2-Chloro Benzoyl Chloride for Synthesis 500 ml

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

p-Chloro Benzoic Acid 500 gm