5-Methyl-2,3',4,4'-tetrachlorodipehnylmethane

4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9

Isoproturon, 100µg/ml n Acetonitrile, 1ml

EPA Method 505 Analytes Conc