L-Cysteine Plant Culture Tested 500 gm

p-Chloro Benzoic Acid 500 gm

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

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

p-Chloro Benzophenone for Synthesis 100 gm

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

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