PT Congeners in Soil Back Catalog number: 38252 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended KBIO-EBG-15ML ß-Glucuronidase from overexpressing recombinant E. coli ,>50,000 u/ml,50% aqueous glycerol soln,5mL Price on request 96631 Cocaine Mix Price on request 676793 4-tert-Octylphenol-mono-ethoxylate, 1 µg/ml, Acet Price on request