2,2',3,3',4',5,6-Heptachlorobiphenyl (177) Back Catalog number: 66177 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73496 N-Desmethyldiltiazem Price on request 9699.6 4-Bromo-2-nitroaniline, , Solvent-, Unit , # of units-, Cas.no. 875-51-4 Price on request 9139.9-10MG Gabapentin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 60142-96-3 Price on request