2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene Back Catalog number: PTBX Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended CA16493500 Propionic acid-ethyl ester, 250mg Price on request 50753 Custom Metals Mix Price on request 79031 Chrysene Price on request