Thiacloprid, 10.0µg/ml, Acetonitrile, 10ml

Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2

Ethyl 4-hydroxybenzoate

2,2',5,5'-Tetrachlorobiphenyl,neat,neat,10mg,