Polymyxin B Sulphate Plant Culture Tested (1 million units/vl) Potency : >6500 IU/mg 5×1 mu

p-Chloro Benzophenone for Synthesis 100 gm

2-Chloro Benzyl Alcohol 25 gm

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

3-Chloro Benzyl Alcohol 100 gm

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

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