2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 66054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2978.7-100-CY Aldicarb Price on request 93127 NCGSI Standard Price on request ACQ-WH05-015 Ethanol standard in whole blood,0.5g/L,whole blood, 1.5mL Price on request