2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 63056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19107 EPA Method 611 - Analytes Price on request 71663 2,4,5-Trichloroanisole Price on request BB-1 2-Bromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request