PCB No. 32, 100µg/ml in Isooctane, 1ml

n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7

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

Pyrimethanil, 100µg/ml in Acetonitrile, 1ml