Dimethylsulfoxide, 5ml

Endothall-3,4,4,5,5,6-d6 hydrate (93% D),100 µg/mL (as water-free acid),MeOH,1mL,

Diazinon D10 (diethyl D10), 100 ng/µl, 1.1ml

Di(propylene glycol)