Fenthion-oxon, 100 µg/ml, Cyclohexane, 1ml

Acetovanillone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 498-02-2

Pure ß-Glucuronidase from overexpressing recombinant E. coli ,>50,000 u/ml,50% aqueous glycerol soln,5mL

13C6-Sulfachloropyridazine, 10mg