Diflufenican, 100µg/mL in Acetonitrile, 1ml

1,1,1-Trichloro-2,2-bis[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml

Benzo[ghi]perylene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 191-24-2