3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended M10032B 1332 ppm TDS solution (box of 25x20mL sachet) Price on request 680222 Lithium acetoacetate, 10mg Price on request 73572 3-Methylpyridine Price on request