PRASEODYMIUM OXIDEFormula: Pr6O11Appearance: Black or brown powderUse: It is mainly used as the rawmaterial in making ceramic colorants,Website:http://www.creyx.com, metal praseodymium, as well as magnetic materials as Sm-Pr-Co, Pr-Fe-B, etc.Notes:○1 JY Ultima C ICP JY Ultima Intelligent ICP Sequential/SimultaneousSpectroanalyzer○2 PE-3100 Atomic absorption spectrophotometer
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