Isofenphos, 100 µg/ml, Acetonitrile, 1ml

Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml

2,2,3,4,5,5-Hexachlorobiphenyl,BZ-141

Dibenz[a,h]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 53-70-3