2’,3,5-Trichlorobiphenyl

n-Pentadecane, ?13C: -30.22, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-62-9

Dinoterb, 100 µg/ml, Acetonitrile, 1ml

Calcium Nitrate Modifier