D-Biotin (Vitamin H) Plant Culture Tested 25 gm

p-Chloro Benzophenone for Synthesis 500 gm

2-Chloro Benzyl Chloride for Synthesis (o-Chloro benzyl Chloride) 250 ml

p-Chloro Benzophenone for Synthesis 100 gm

3-Chloro Benzyl Cyanide for Synthesis (m-Chloro benzyl Cyanide) 100 gm

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

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