EPA Method 8240A Mix #2 Back Catalog number: 82402R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66056 2,3,3',4'-Tetrachlorobiphenyl (56) Price on request 70199 Hexachloroethane Price on request 3394.25-100 Esfenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 66230-04-4 Price on request