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 PLAS-AX-070N Irganox 245, 50mg Price on request 54003 Hexamethylenetetramine, ACS Price on request 9258.6-100-DRIED Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4 Price on request