Pethoxamid, 100µg/ml in Acetonitrile, 5ml

2,2',5,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-41-9

2,3,4,6-Tetrachlorophenol

4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml