Hexanal, 1000µg/ml in MeOH, 1ml

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

Aroclor 1242

2,2',4,4',5,5'-Hexabromobiphenyl,50 µg/mL,isooctane,1mL,