1,2,3,5,7,8-Hexachloronaphthalene,,,,

Isoproturon, 100 µg/ml, Acetonitrile, 5ml

N-Acetyl-S-(carbamoylethyl)-L-cysteine, 97%, 100mg

Phenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 85-01-8