Aroclor 1254 Back Catalog number: 70020R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96106 Semi-Volatile Standard Price on request 30097 EPA Method 509 Internal Standard Price on request 2217.16-100-IO 1-Nitropyrene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93487-20-8 Price on request