PCB Congeners Back Catalog number: 96426 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8873.8-K-IO 2-Acetyl-3,5- and 2-acetyl-3,6-dimethylpyrazine, isomer mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. Price on request 11786.10 1,2,3,5,7,8-Hexachloronaphthalene,,,, Price on request 71719 Cholesterol Price on request