Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B20 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70374 Ethyl acrylate Price on request 680886 Bromobenzene, 1ml Price on request 673936 Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request