Permethrin

Pentachlorobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 608-93-5

Dibenz[a,c]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 215-58-7

4-Chloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane