PCB Congeners Back Catalog number: 94604 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682336 1,5-Pentanediol, 1000mg Price on request 2663.10-100-HX Toxaphene,100 µg/mL,n-hexane,1mL, Price on request 79454 Desflurane Price on request