Phenyltin trichloride, 1000 µg/ml, Methanol, 5ml

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

Pentafluorobenzoyl chloride, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no. 2251-50-5

Magnesium (Mg)