2,5-Dichlorobenzoic acid, 250mg Back Catalog number: 675435 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59975 ICP-MS Calibration Standard #4 Price on request 72644 N-Nitrosodiethylamine-d10 Price on request 26002 Purgeable Surrogate Standard Price on request