Native PCB Stock Solution , 1.2ml , nonane Back Catalog number: PCB-ST-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70444 Aroclor 1262 Price on request 31005 EPA Method 502/524 Fortification Solution Price on request 1131.11-K-IO n-Undecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1120-21-4 Price on request