Benzidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679880 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-1591D-100AN Dichlorprop-d6, 100µg/ml in Acetonitrile, 1ml Price on request 73358 Mesotrione Price on request 79888 2,4-Diaminotoluene Price on request