Tetrabromo-o-chlorotoluene, 1.2ml x 50ug/ml, toluene

trans-(13C10)Chlordane (g), 1.2mL x 100ug/mL, nonane

Dibenzosuberone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1210-35-1

Naled