3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended 1570.34-100MG Pseudomorphine (free base), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 125-24-6 Price on request C16955000 Simazine-2-hydroxy, 25mg Price on request 679808 Sulfadiazine, 100 µg/ml, Methanol, 1ml Price on request