PCB Congeners Back Catalog number: 94604 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9158 Parathion ethyl Price on request 3510.12-100 Tetradifon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-29-0 Price on request CLM-8569-1.2 Dechlorane Plus® syn-Isomer (13C10,99%) 100 µg/mL in Nonane, 1,2ml Price on request