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

2,2',3,3',4,4',5,5'-Octachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 35694-08-7

1,2,3,4,6,8,9-Heptachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Wisconsin DNR DRO n-Hydrocarbon Standard