PCB Congener Mix #3 Back Catalog number: 94981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9255.32-25-5DRIED Ergocryptinine, 25µg/mL, Solvent-dried down, Unit 5mL, # of units-1, Cas.no. 511-10-4 Price on request 1773.12-K-AN 4,4'-Diaminobiphenyl,1000 µg/mL,acetonitrile,1mL, Price on request GA09000926AC Triazine Pesticides Mixture 926 100 µg/mL in Acetone,1ml Price on request