2,3,3',4,4',5’,6-Heptachlorobiphenyl

Acenaphthylene, 100µg/mL in Acetonitrile, 1ml

4-Chloro-3-methylphenol, 100 µg/ml, Acetonitrile,

Propachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml