WS PCB’s as Decachlorobiphenyl Back Catalog number: 91835 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71608 Pentadecafluorooctanoic acid Price on request 9694.24-10MG Naphtho[2,1-a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request PCN-LCS-A PCN Extraction Standard Solution, 1.2mL, nonane Price on request