3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended 52117 ICP-MS Memory Check Solution B Price on request TNCHLOR trans-Nonachlor, 1.2mL x 100ug/mL, nonane Price on request 94969 2,3-Dibromopropionic acid Price on request