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 684989 Triisopropanolamine, 1000mg Price on request 73416 Cinidon-ethyl Price on request 2798.22-100MG Dexamethasone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 50-02-2 Price on request