EPA 537 UCMR3 Calibration Mix 2

Native PCB Stock Solution , 1.2ml , nonane

(±)-Chlorpheniramine-d6 maleate (N,N-dimethyl-d6),100 µg base/mL,MeOH,1mL

Chloroparaffin C14-C17 57% Cl, 100μg/ml in Cyclohexane, 1ml