Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane Back Catalog number: PCB-SS-A20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679931 Dibenzosuberone, 100mg Price on request 680695 2,3,6-Trimethylphenol, 250mg Price on request 685728 Dimethenamid, 100ug/ml, 1ml in ACN Price on request