4-Aminoazobenzene,100 µg/mL,acetonitrile,1mL,

3-Chlorobiphenyl, 50mg

Losartan, 1000µg/ml in MeOH, 1ml

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