2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml

2,4,6-Trichlorophenol

2,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34883-43-7

2-Chloroaniline, 500mg