Radioactive measurements - MicroTrace Minerals

Uranium isotopes

We quantitatively test uranium in hair, blood, urine, water and other human, animal and environmental samples. We also isolate U238 and U235 isotopes. See hair sample report.

Selection of tested Elements

Element Isotope approximate Half-life
Strontium (Sr) 90 29 years
Ruthenium (Ru) 106 374 days
Iodine (I) 131 8 days
Cesium (Cs) 134 2 years
Cesium (Cs) 137 30 years
Thorium (Th) 232 14 years
Uran (U) 235 7 x 10^8 years
Uran (U) 238 4 billion years