2,3,5,6-Tetrabromo-p-xylene, 50mg Back Catalog number: 682265 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93820 Tetrachloro-m-xylene Price on request 683172 Bentazone-8-hydroxy, 10.0 µg/ml, Acetonitrile, 5 Price on request 50235 Mix #2 Price on request