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 RPC-051AS 2,2,3,5,5,6-Hexachlorobiphenyl,BZ-151 37,32 € 66003 PCB No. 3, 100µg/ml in Isooctane, 1ml Price on request 38101 RCRA Chlorinated Pesticides in Soil Price on request