Roxithromycin for Lab use 90.0% 5 gm

4-Chloro Benzonitrile for Synthesis (p-Chloro benzonitrile) 100 gm

3-Chloro Benzyl Chloride (m-Chlorobenzyl Chloride) 500 ml

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

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

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

p-Chloro Benzophenone for Synthesis 500 gm