Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL,

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

2,4-Dichloroaniline, 100 µg/ml, Methanol, 5ml

DEET-d7, 100µg/ml in Acetonitrile, 5ml