PAH - Mix 16, 100µg/ml in Cyclohexane, 5ml

1,2,3,4,5,6,8-Heptachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

4-Methoxy-2',3',4',5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml

Fensulfothion-sulfone, 100µg/ml in Acetonitrile, 1ml