3,3'-Dimethylbenzidine, 100mg Back Catalog number: 676729 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0068.8-K-CY Bicyclo[3.3.0]octane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 694-72-4 Price on request DELD Dieldrin, 1.2mL x 100ug/mL, nonane Price on request 97617 3,4,5,6-Tetrachloroguaiacol Price on request