Heptachlor-exo-epoxide (cis-)

Mono-n-butyltin trichloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. 1118-46-3

1-Chloro-1,1-difluoroethane, 20mg/mL in MeOH, 1ml

WS Trace Elements #2