9,10-Anthraquinone,1000 µg/mL,toluene,1mL,

Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1

3,3',5,5'-Tetrabromobisphenol A

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