11-Heneicosanol, 1g

Simazine, 10.0 µg/ml, Acetonitrile, 10ml

2,3',4',5',6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-39-2

2-Naphthylamine