2,2',4,4',5-Pentachlorobiphenyl Back Catalog number: 63099 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9100 Endosulfan I Price on request 9273.20-K-ME Naltrexone (base, anhydrous), 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3 Price on request 673422 Propham, 10 µg/ml, Acetonitrile, 10ml Price on request