PCB Congener Mix #1 Back Catalog number: 94979 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70137 1,2-Dichloroethane-d4 Price on request 92702 Carbazole Price on request 678129 Triadimefon, 100 µg/ml, Acetonitrile, 5ml Price on request