Aroclor 1242 Back Catalog number: 90126R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1143.23-K-IO n-Tricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-67-5 Price on request 676610 2-Propanethiol, 250mg Price on request 677669 N,N'-Diphenyl-1,4-phenylenediamine, 250mg Price on request