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

Hexadecamethylcyclooctasiloxan, 100µg/ml in Acetone, 5ml

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 205440-82-0

Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml