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

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

NPD Mix 7 components

Aroclor 1232