2,2’,3,5’-Tetrachlorobiphenyl (44) Back Catalog number: 66044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1490.16-10MG 1-Hydroxypyrene-d9, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 132603-37-3 Price on request 677051 4-Formylaminoantipyrine, 10mg Price on request 678489 Propachlor, 100 µg/ml, Acetonitrile, 1ml Price on request