Metazachlor, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673349 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C12724500 2,4-Dimethylaniline, certified, 0.5g Price on request 3383.12-100 Diphenylamine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 122-39-4 Price on request 52011A Calibration Standard Mix 2 Price on request