3,3’-Dimethoxybenzidine Back Catalog number: 70921 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678409 Fenitrothion, 100 µg/ml, Acetonitrile, 5ml Price on request 676973 D5-Metamitron, 5mg Price on request 675141 1,4-Naphthoquinone, 250mg Price on request