(-)-Cannabidiol, 10mg/ml in EtOH, 1ml

2,3',4,5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

PSA-C18-Mix 4

7-Nitrodibenz[a,h]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63041-91-8