1,2,3,4,6-Pentachloronaphthalene,,,,

1,2,3,4,7,8,9-Heptachlorodibenzofuran,50 µg/mL,n-nonane,1mL

3,3',4,4',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Isopropyl Hydrogen Methylphosphonate, 500mg