PCB No. 209, 100µg/ml in Cyclohexane, 5ml

Cannabigerol, 1000 µg/ml, Methanol, 1ml

Internal Standard Stock Solution, 1.2ml, nonane

Benzo[b]fluoranthene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 205-99-2