Aroclor 1248 Back Catalog number: 91516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53082 Instrument Standard 6 Price on request 3738.12-100-IO 2,2',4,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2437-79-8 Price on request 94508 N,N-Dimethylacetamide Price on request