2,3,4-Tribromophenol, 1.2ml x 100ug/ml, toluene

2-Chloro-4-nitrotoluene, 1000µg/ml in MeOH, 1ml

2,3,4,4,5-Pentachlorobiphenyl, BZ-118

3,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-50-4