PCB No. 52, 10µg/mL in Isooctane, 10ml

2,4,6-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 118-79-6

2,3-Benzofluorene

o-Toluidine,100 µg/mL,acetonitrile,1mL,