Sulphur Powder Extra Pure 98.0% 50 kg

Guanine for Biochemistry 97.0% 100 gm

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

p-Chloro Benzoic Acid 500 gm

4-Chloro Benzoyl Chloride for Synthesis 500 ml

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

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