2,3,5,6-Tetrachlorobiphenyl (65) Back Catalog number: 63065 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674578 Hexachlorophene, 250mg Price on request 677686 Tetraethyltin, 100mg Price on request 71318 2,4,4-Trimethyl-2-pentene Price on request