2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml

trans-1,2-Dichloroethene

WS Chlorinated Pesticide Amp 1 - Cal Check

3-n-Octadecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-54-5