Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Back Catalog number: PCB-SS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 53079 Instrument Standard 3 Price on request 678295 Di-n-octyl phthalate, 250mg Price on request 679953 1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile, Price on request