Diflufenican, 100 µg/ml, Acetonitrile, 1ml

rac-(1R,2R)-1,2-dibromo-(4R)-4-((1R)-1,2-dibromoethyl)cyclohexane, 1.2ml x 50ug/ml , toluene

D6-NorepinephrineHCl, 100µg/ml Methanol, 1ml

(R,S)-Anabasin, 100µg/ml in Acetonitrile, 5ml