2,3,4,4'-Tetrachlorobiphenyl (60) Back Catalog number: 66060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677815 2-Furaldehyde (DNPH derivative), 100mg Price on request 79313 Isodrin Price on request 2663.10-100-CY Toxaphene Price on request