1,1-Dichloroethane

2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

PCB No. 112, 10 µg/ml, 10ml

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