Sulfadimethoxine-d4, 1mg

Nivalenol hydrate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 23282-20-4

Demeton-S-methyl, 100 µg/ml, Acetonitrile, 5ml

(+/-)Atenolol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 29122-68-7