CAS 12023-91-5 appears in our catalog under these names: Strontium ferrite,99·5%(metals basis), Strontium Ferrite, Strontium dodecairon nonadecaoxide, 99.0% (metals basis) , Strontiumferrit, 99.5% metals basis,RG, 99.5% metals basis,RG. Offered by: GLPBio, Chemat Brand, Thermo Scientific (Alfa Aesar), Chemat. Available pack sizes: 100g, 25g, on request, 5g.