2,3',4',5-Tetrachlorobiphenyl (70) Back Catalog number: 66070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32111 Chloroform Price on request 11787.10 1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Price on request 676187 Halofenozide, 10 µg/ml, Acetonitrile, 10ml Price on request