Benzidine Back Catalog number: 79151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1022.24-K-IOX10 n-Tetracosane-d50, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-32-3 Price on request 52333 ICP-MS Calibration Standard 1 Price on request C10013000 Acetamiprid, 100mg Price on request