2,3',4,4',6-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

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

1,1,1,3,7,8-Hexachlorooctane

Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml