Irganox 1520 Back Catalog number: 10443.25-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 66137 2,2',3,4,4',5-Hexachlorobiphenyl (137) Price on request 0693.29-100-IO 28-Norlup-16(17)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53767-47-8 Price on request 679471 Triamiphos, 100 µg/ml, Acetonitrile, 1ml Price on request