Neo-decanoic acid, 5g

2,3,3',4'-Tetrachlorobiphenyl (56)

1,2,6,9-Tetramethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 204256-39-3

Octachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene