Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 83586 Pentachlorophenol Price on request 1079.20-K-IO n-Tetradecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1459-10-5 Price on request S-4736-100-10CY Custom mix of PBDE-153 and -196 1971.12 PBDE-153 9135.12 PBDE-196 Price on request