Azinphos-ethyl, 100 µg/ml, Acetonitrile, 10ml

Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

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

2,3,4,5,6-Pentabromotoluene