The world's most reliable Stable Isotopes Supplier
| Nominal Mass |
Accurate Mass |
% Natural Abundance |
Chemical Form |
Enrichment Available % |
| 39 K | 38.9637074 (12) | 93.2581 (44) | chloride | 98 - 99+ |
| 41 K | 40.9618254 (12) | 6.7302 (44) | chloride | 95 - 98+ |
Although Potassium only has two stable isotopes (K-39 and K-41), the long-lived radioisotope K-40 is often also regarded as a stable isotope. Potassium Isotopes, mainly K-40 and K-41, are used to study the impact of potassium on the growth of plants and of the human cardiovascular system.
Trace Sciences is your most reliable supplier of stable Potassium Isotopes. Please contact us for other forms of Potassium Isotopes available.