2,2’,3,4’,5,5’-Hexachlorobiphenyl Back Catalog number: 66146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70401 o-Toluidine Price on request 3476.21-100 Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 52645-53-1 Price on request 1150.30-K-IO n-Triacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-68-6 Price on request