Eschka’s Mixture AR 38-42% For determination of Sulphur in coal 1 kg

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

2-Chloro Benzyl Cyanide (o-Chlorobenzyl Cyanide) 100 gm

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

Folin & Wu’s Alkaline Copper Solution 500 ml

2-Chloro Benzyl Alcohol 25 gm

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 25 gm