Hexachlorobutadiene, 2000µg/ml in MeOH, 1ml

1-n-Hexylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2876-53-1

Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml