2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57026 Iron (Fe) Price on request C16880000 Rutin hydrate, certified, 0.5g Price on request 683097 Triasulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request