Mass-Labelled PCB Congener Solution/Mixture, 1.2ml, nonane Back Catalog number: MBP-D7 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10288.14-200-T 1,8-Dimethylcarbazole Price on request 98445 Aflatoxin B2 Price on request 3908.16-1G Sunset Yellow FCF (E 110), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2783-94-0 Price on request