PBB 1, 10µg/ml in Cyclohexane, 10ml

Terbuthylazine D5 (ethyl D5), 100 ng/µl, 1.1ml

7-Methylquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 612-60-2

4,4’-Dichlorobiphenyl