3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended 674439 Flonicamid, 25mg Price on request 79441 o-Anisidine Price on request 682069 o-Toluidine, 100 µg/ml, Methanol, 5ml Price on request