2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 66056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95023 Chlorinated Pesticide Mix #1 Price on request 8619.32-10MG Stigmasteryl acetate Price on request ACQ-SE20-015 Ethanol standard in serum,2.0g/L,serum, 1.5mL Price on request