Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml

Aroclors 1016/1260 & Tetrachloro-m-xylene

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

Thiacloprid, 10μg/ml in Acetonitrile, 10ml