3,4,6,7,9,10,18,19-Octachlorohenicosane-19,20,21-13C3, 100µg/ml in Acetonitrile, 1ml

Naphthalene

4,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-68-2

2,3',4',5-Tetrachloro[13C12]biphenyl, 50µg/ml in Nonane (10% Toluene), 1,2ml