Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

5,5'-Difluoro-2,2',4,4'-tetrabromodiphenyl ether (2,2',4,4'-Tetrabromo-5,5'-difluorodiphenyl ether), 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 886748-32-9

1,2,4-Butanetriol

PAH - Mix 18, 50µg/ml in Acetonitrile, 5ml