Benzidine, 100mg Back Catalog number: 676771 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676833 1-Aminohydantoin hydrochloride, 100mg Price on request 2414.15-K-IP 4-n-Nonylphenol-2,3,5,6-d4-OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 358730-95-7 Price on request 673780 DEET, 10.0 µg/ml, Ethyl acetate, 10ml Price on request