PCB No. 16, 100µg/ml in Isooctane, 1ml

Pirimicarb, 10.0 µg/ml, Acetonitrile, 10ml

Serotonin-13C2,15N hydrochloride (ethylamine-13C2,15N),100 µg base/mL,MeOH,1mL

Terbuthylazine-desethyl-2-hydroxy, 100µg/ml/MeOH, 1ml