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

6-Methylchrysene, 10.0 µg/ml, Acetonitrile, 10ml

n-Hexylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4292-75-5

Heptachlor