Polyvinyl Pyrolidone K-90 for Molecular Biology M. W.: 360000 100 gm

4-Chloro Benzoyl Chloride for Synthesis 500 ml

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

2-Chloro Benzonitrile for Synthesis (o-Chloro benzonitrile) 100 gm

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

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

p-Chloro Benzophenone for Synthesis 500 gm