1,2,3,8,9-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2,2',4,4',5-Pentabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

2,3,3',4,4'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2,2',3,4,4',5,5',6-Octachlorobiphenyl,100 µg/mL,isooctane,1mL,