Rifampicin for Lab use 97-102% 5 gm

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 500 gm

Guanine for Biochemistry 97.0% 100 gm

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

3-Chloro Benzyl Alcohol 100 gm

3-Chloro Benzonitrile for Synthesis (m-Chlorobenzonitrile) 100 gm

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