Chloroethane

2,2',3,4,4',5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Heptachlor-exo-epoxide (cis-, isomer B), certified, 10mg

5-Chloro-2-(methylamino)benzophenone, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1022-13-5