Benzyl butyl phthalate, 100 µg/ml, Cyclohexane,

Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml

3,3',4,4'-Tetrabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Tris-(2-chloropropyl)phosphate, 100 µg/ml, Methan