2,4-Dibromophenol, 10µg/ml in MeOH, 10ml

2,2',3,5',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38379-99-6

2,2',3,3',4',5,5',6-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

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