2,4,4'-Trichlorobiphenyl ether,50 µg/mL,n-nonane,1mL,

2-Perfluorohexyl-[1,2-13C2]-ethanol (6:2), 50µg/ml in MeOH, 1,2ml

WS & RCRA Kit

2,2',4,5,5'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 37680-73-2