Naptalam, 100 µg/ml, Acetone, 1ml Back Catalog number: 680799 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 43124 Benzidine Price on request 50064 Metals Mix #1 Price on request 2549.9-100MG N-(4-Hydroxyphenyl)-propionamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1693-37-4 Price on request