Benzidine, 100mg Back Catalog number: 676771 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677065 D5-Metamitron, 100 µg/ml, Acetonitrile, 1ml Price on request 677421 1-Naphthol-4-sulfonic acid, 10mg Price on request GLC-673-B GLC reference standard GLC-673-B, 100mg Price on request