3,3'-Dimethylbenzidine, 100mg Back Catalog number: 676729 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677929 Thionazin, 100 µg/ml, Ethyl acetate, 1ml Price on request 10257.4-1G Acesulfame potassium, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 55589-62-3 Price on request 1806.12-100-CY 2-Phenylphenol Price on request