1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2',3,4',5,5'-Pentachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

4-Dodecylphenol, mixture of isomers, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 210555-94-5

Homovanillic Acid, 50mg