EPA Method 1666Labeled Standard

n-Nonadecane, ?13C: -34.60, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-92-5

Isodrin, 1000µg/ml in MeOH, 1ml

PSA-C18-GCB Mix 14