2,2',3,4,4',5',6-Heptachlorobiphenyl (183) Back Catalog number: 66183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C13319000 Ethylacetate, 1ml Price on request 14130-100AN5 PAH-Dx - Mix 4, 100µg/ml in Acetonitrile, 5ml Price on request 97130 VOC Standard Price on request