EPA Method 525 - PCB Standard

1,2,4,5,6-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

2,2',3,3',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dichlorvos, 100 µg/ml, Acetonitrile, 5ml