PCB Congeners Back Catalog number: 96426 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-IS-A20 Mass-Labelled PCB Solution, 1.2ml x 20ng/ml, nonane Price on request RPC-056AS 2,2,3,4,4,6-Hexachlorobiphenyl,BZ-139 41,00 € 96503 Meperidine Price on request