2,3,3',4,4',5,5',6-Octachlorobiphenyl Back Catalog number: 63205 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673495 Buprofezin, 100 µg/ml, Ethyl acetate, 5ml Price on request 673199 Aminocarb, 100 µg/ml, Acetonitrile, 5ml Price on request 677645 Sulfachloropyridazine, 100 µg/ml, Acetonitrile, Price on request