2,3,6-Trichlorobenzoic acid, 100 µg/ml, Acetonitr

2,2',3',4,6-Pentachlorobiphenyl (98)

2,3,6,7-Tetrachlorobiphenylene, 1.2ml x 50ug/ml, nonane

Sodium(1H,1H,2H,2H-perfluorooctyl-1H,1H,2H,2H-perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml