Material: Mischmetal wire or Misch Metall wire
Analysis: Typical     Guaranteed 
    TREM  99.00%     99 % min
    Ce      68.87%     62 % min
    La      31.13%     30 % min
    Pr     <0.20%       0.3%max
    Nd    <0.20%       0.3%max
    Fe    <0.34%       1.0%max
    S     <0.01%        0.02%max 
    Si    <0.13%        0.15%max

Size : 2.5mm up to 5.5mm diameter on spool.
Packing : wound on spool wrapped inner plastic film outside carton. 

Typical size :
Diameter 2.5mm(+/-0.2) on spool,  20-40kg/spool or 1060 m/spool; 00.033 kg/m
Diameter 3.0mm(+/-0.2) on spool,  20-40 kg/spool or 744 m/spool; 00.047 kg/m
Diameter 3.5mm(+/-0.2) on spool,  20-40 kg/spool or 546 m/spool; 00.064 kg/m
Diameter 4.0mm(+/-0.2) on spool,  20-40 kg/spool or 416 m/spool; 00.084 kg/m

Diameter 4.5mm(+/-0.25) on spool,  20-40 kg/spool or 330 m/spool; 00.106 kg/m
Diameter 5.0mm(+/-0.25) on spool,  20-40 kg/spool or 267 m/spool; 00.131 kg/m
Diameter 5.5mm(+/-0.25) on spool,  20-40 kg/spool or 221 m/spool; 00.158 kg/m
Diameter 6.35mm(+/-0.25) on spool, 20-40 kg/spool or 165 m/spool; 00.211 kg/m
(the above length per spool is based on the theoretical weight 35kg/spool).