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Promethium rod|Promethium wire


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Promethium (Pm) is a Unknown metal which density is 6.475g/cm3, Heeger Materials (HM) is a trusted manufacturer of Promethium metals. We offer the highest quality Promethium rod, Promethium wire.

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Promethium Metal 

  • Atomic Number: 61
  • Atomic Mass: (145.0) amu
  • Melting Point: Unknown
  • Classification: Rare Earth
  • Crystal Structure: Hexagonal
  • Density: 6.475g/cm3
  • Color: Unknown

Promethium Wire Specifications


Promethium rod, Promethium wire


-mm - 12mm,Tolerance:±0.01mm


-mm - ≥100mm,Tolerance:±0.01mm


TREM ≥ 99.95%, TREM ≥ 99.9%

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