Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-LCS-A1 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 90529 Aroclor 1260 Price on request L20630000AL Benzo(g,h,i)perylene, 10µg/ml in Acetonitrile, 10ml Price on request 92636 TPH Internal Standard Price on request