Benzidine Back Catalog number: 43124 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 32371 n-Propylbenzene Price on request 2799.22-5MG Flumethasone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 2135-17-3 Price on request 3004.9-K-CY 3,3,4-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-31-2 Price on request