Aroclor 1254 Back Catalog number: 79100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677827 Dimethylsulfoxide, 5ml Price on request 676953 Heptafluorobutyric acid, 100mg Price on request 8000.10-K-CY trans-1-Methyl-2-propylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 42806-77-9 Price on request