Hydroxylamine Sulphate 97.0% (Hydroxyl Ammonium Sulphate) 50 kg

p-Chloro Benzophenone for Synthesis 100 gm

2-Chloro Benzyl Alcohol 25 gm

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

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

Guanine for Biochemistry 97.0% 100 gm

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