Dimethyldioctylammonium bromide, 100 µg/ml, Aceto

β-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

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

1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane