Irganox 1520 Back Catalog number: 10443.25-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50411 Parent for Metal Mixes A, B & C Price on request 79811 Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml Price on request 1507.22-50-T 7,10-Dimethylbenzo[a]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63104-33-6 Price on request