2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) Back Catalog number: 66198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2513.9-100MG Acetylsalicylic acid,neat,neat,100mg, Price on request 72103 Aspartame Price on request 79304 Hexachlorocyclopentadiene Price on request