Benzidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679880 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682412 2-Ethoxyethyl acetate, 1000mg Price on request 681985 Sulfoxaflor Metabolite X11721061, 10mg Price on request LA20034100IO PCB-Mix 41, 10 ng/µl, 1ml Price on request