2,4’,5-Trichlorobiphenyl (31)

rac Mono(5-carboxy-2-ethylpentyl) Phthalate, 1mg

1-Nitroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35337-20-3

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