2,3,3',4',5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Iopanoic acid,10 µg/mL,water,1mL,

1,2-Dibromo-7,8-dichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

2,2',3',4,6-Pentachlorobiphenyl (98)