3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile,

1,4-Dioxane

1,2,10,11-Tetrachloroundecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 210049-49-3

EPA Method 502/524 Volatile Standard