3,3',4',5-Tetrachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

4-tert-Octylphenol, certified, 0.25g

8-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19393-87-4

Patulin, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 149-29-1