3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended EU-PAH-LCS Deuterated PAH Solution/Mixture, 1.2ml, toluene Price on request 1377.4-5ML sec-Butanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 78-92-2 Price on request 673988 alpha-Cypermethrin, 100mg Price on request