| Samarium Metal 
     Specifications  
       
    
      
        Symbol   | 
        Sm/REM(%min.£©   | 
        RE 
        Impurities (%max.)   | 
        Non-RE 
        Impurities (%max.)   | 
       
      
        (Pr+Nd+Eu+Gd+Y)/REM 
          | 
        Fe      
        Si      Ca      C  | 
       
      
        Sm-2 
         Sm-4   | 
        99.9  
        99.0   | 
        0.1 
         1.0   | 
        0.005  0.005   0.05  
          0.05   0.01   0.01   0.05  
          0.05   | 
       
     
       
    Packing: In sealed iron tins of 20 Kgs net each, filled with argon. 
      |