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Erbium Isotopes

  Stable ErbiumIsotopes - Er Isotopes
 
Nominal
mass
Accurate
mass
% Natural
abundance
Chemical
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Enrichment
available %
 
Trace Sciences is a reliable supplier of stable Erbium isotopes.

162 Er 161.928775 (4) 0.14 (1) oxide 22 - 39+

164 Er 163.929198 (4) 1.61 (3) oxide 62 - 82+

166 Er 165.930290 (4) 33.6 (35) oxide 95 - 98+

167 Er 166.932046 (4) 22.95 (17) oxide 90 - 96+

168 Er 167.932368 (4) 26.8 (26) oxide 98+

170 Er 169.935461(4) 14.9 (27) oxide 98+
 
Erbium has six stable isotopes but only Er-168 appears to have a well established application. Er-168 is used for the production of Er-169 which is used in form of citrate for the treatment of rheumatoid arthritis.
 
Trace Sciences is your most reliable supplier of stable Erbium Isotopes. Please contact us for other forms of Erbium Isotopes available.