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

2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Tris(4-isopropylphenyl) phosphate,50 µg/mL,toluene,1mL,

1,2,3,4,7-Pentachlordibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,