Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 15900-1000-10AN10 Coumaphos, 10µg/ml in Acetonitrile, 10ml Price on request 678139 3-Trifluoromethylaniline, 500mg Price on request 63129 2,2’,3,3’,4,5-Hexachlorobiphenyl (129) Price on request