PCB No. 204, 100µg/ml in Isooctane, 1ml Back Catalog number: 66204 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2124.12-K-IOX10 Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12674-11-2 Price on request 31531 p-Xylene Price on request 2562.19-100-ME Sodium p-n-tridecylbenzenesulfonate, 100µg/mL in MeOH, 1ml Price on request