84 µS/cm calibration solution (230mL)

n-Tridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-50-5

4,4’-Methylene bis(2-chloroaniline)

Benzo(g,h,i)perylene, 10μg/ml in Cyclohexane, 10ml