2,2',3,4',5',6-Hexachlorobiphenyl (149) Back Catalog number: 63149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93463 Chloramine-T Price on request 682507 Orphenadrine hydrochloride, 100mg Price on request 673289 Fenpyroximate, 100 µg/ml, Acetonitrile, 5ml Price on request