D8-Benzidine, 10mg Back Catalog number: 681504 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71311 Phthalic acid Price on request 678107 Resmethrin, 100 µg/ml, Acetonitrile, 1ml Price on request 12107.7-100-AN Monocrotophos,100 µg/mL,acetonitrile,1mL, Price on request