Theobromine,neat,neat,100mg

(±)-Sotalol-d6 hydrochloride (dimethyl-d6),100 µg/mL,MeOH,1mL,

Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml

Metolachlor-2-hydroxy,100ng/µL in Acetonitrile,1ml