PCB No. 81, 10µg/ml in Isooctane, 10ml

n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4

Ethanol 50mg/dL Standard (10 x 1mL)

Dichloroacetonitrile