Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Back Catalog number: PCB-SS-A100 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70122 Dibromomethane Price on request 675850 Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml Price on request 70387 Famphur Price on request