PCB Congeners Back Catalog number: 96901 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59811 Hexavalent Chromium (Cr +6) Price on request N-13068-100MG Sedaxane, 100mg Price on request 673757 Carbofuran, 100 µg/ml, Ethyl acetate, 5ml Price on request