Benzidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679880 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended RPC-024AS 2,2,4,6-Tetrachlorobiphenyl (BZ-50) 36,04 € E520402 Emamectin-D3 (>80%), 1mg Price on request 10990.19-2.5MG Flecainide-d4 acetate,neat,neat,2.5mg, Price on request