Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675571 Famphur, 10.0 µg/ml, Acetonitrile, 10ml Price on request 92803 EPA Method 525 Phenols Mix Plus Price on request 682641 Diphenyl phthalate, 1000mg Price on request