Mass-Labelled PCB Extraction Standards, 1.2ml, nonane Back Catalog number: PCB-LCS-H Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended ALR-135N Monobutyl phthalate (mBP), 100mg Price on request 79204 4,4’-Dichlorobenzophenone Price on request 93977 PAH Standard, 100µg/ml in Acetonitrile, 1ml Price on request