2,3',4',5-Tetrachlorobiphenyl (70) Back Catalog number: 66070 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675877 Triazophos, 10.0 µg/ml, Cyclohexane, 10ml Price on request 677533 Chrysene, 25mg Price on request 8903.5-5ML 3-Pentanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 584-02-1 Price on request