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Erbium Isotopes

Stable Erbium Isotopes - Er Isotopes

Nominal
Mass
Accurate
Mass
% Natural
Abundance
Chemical
Form
Enrichment
Available %

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 96 - 98+

167 Er 166.932046 (4) 22.95 (17) oxide 94 - 96+

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

170 Er 169.935461(4) 14.9 (27) oxide 97 - 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.