2,7-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

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

1,2,3,5,7,8-Hexachloronaphthalene,,,,

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