PCB Congeners Back Catalog number: 94810 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12105.5-50MG Glufosniate ammonium salt,neat,neat,50mg, Price on request 1084.25-K-IO n-Nonadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29136-19-4 Price on request 0250.26-10MG Peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-96-5 Price on request