Naturally-occurring uranium has three isotopes: 234U, 235U, and 238U. 238U has the highest abundance at 99.3%. On the other hand, due to the uranium enrichment process, enriched uranium contains more 234U than natural uranium. Uranium enrichment is aimed at obtaining...
![Determination of Uranium Isotopes using ICP-QQQ-MS](https://i0.wp.com/brooksapplied.com/wp-content/uploads/mine-waters.jpg?resize=250%2C251&ssl=1)