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-030AS 2,2,4,5-Tetrachlorobiphenyl (BZ-49) 1 023,89 Kč 92301 Pesticide Mix #3 Price on request 94558 Deuterated Nitrosoamines Price on request