ac 3,4-Dihydroxymandelic Acid-d3, 10mg

Cycloxydim Metabolite BH 517-5-OH-TGSO2, 100 µg/ml

Naltrexone hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 16676-29-2

D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml