3-Chlorothiophene in isooctane, Blank Units: 5x1mL ampoules

D3-Metsulfuron-methyl, 100 µg/ml, Acetone, 1ml

Benzoin, 100 µg/ml, Acetonitrile, 5ml

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