D-Neopterin-13C5, 1mg

(E/Z)-Flupentixol-d4 Dihydrochloride, 1mg

Chlorpyrifos-methyl, 10 µg/ml, Acetone, 10ml

4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,