Mass-Labelled PCB Solution/Mixture, 1.2ml, nonane Back Catalog number: MBP-MXE Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2661.12-10-IO Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11141-16-5 Price on request 674529 Benzyldimethyltetradecylammonium chloride, 10.0 µg Price on request 83596 EPA Method 515.1 Analytes - Underivatized Price on request