Diethyl stilbestrol

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),100 µg/mL,acetonitrile,1mL,

D5-Atrazine, 100 µg/ml, Acetone, 1ml

Terbuthylazine-2-hydroxy, 100 ng/µl, 1ml