2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 66128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C13407000 Febantel, certified, 0.1g Price on request GLC-673-B GLC reference standard GLC-673-B, 100mg Price on request 97872 Quinoline Price on request