D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml

Nonafluoropentanoic acid, 100mg

3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 57465-28-8

trans-beta-Methylstyrene