Iohexol, 100 µg/ml in Acetonitrile, 5ml

ß-Caryophyllene, 99%, neat, Solvent-neat, Unit 100Mg, # of units-1, Cas.no. 87-44-5

4,4’-DDE

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane