PCB No. 14, 100µg/ml in Isooctane, 1ml

Fonofos, 10 µg/ml, Ethyl acetate, 10ml

p-Anisidine

(±)-Chlorpheniramine-d6 maleate (N,N-dimethyl-d6),1000 µg base/mL,MeOH,1mL