PCB Congener Mix #2 Back Catalog number: 94980 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50071 Metals Calibration Standard Price on request 684528 Bisphenol TMC, 50mg Price on request 679890 2,4-Diaminoanisole, 100 µg/ml, Acetonitrile, 1ml Price on request