Nonafluoro-1-butanesulfonic acid, 100mg

2,2',6,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15968-05-5

1-Naphthylamine, 50mg

4,4’-Methoxychlor