2,3,4,4'-Tetrachlorobiphenyl (60) Back Catalog number: 66060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C14125010 Heptanal-2,4-dinitrophenylhydrazone, 100mg Price on request 677977 Ethion, 100 µg/ml, Toluene, 1ml Price on request 10320.14-5MG Metazachlor-d6 Price on request