Strontium-90
Strontium-90 is a radioactive isotope of strontium that is produced as a byproduct of nuclear fission. It has a half-life of about 28.8 years and emits beta particles as it decays. Strontium-90 can replace calcium in biological systems, leading to potential health risks.
Health Guideline Level (HGL)
0.35 ppb
Maximum level that poses minimal health risk based on the latest science
Health Effects
Exposure to Strontium-90 can lead to bone cancer and leukemia, as it accumulates in bones and can disrupt normal cellular processes. Long-term exposure may also affect the immune system and overall health.
Affected Organs & Systems:
Common Sources
- Nuclear fallout
- Industrial discharge
- Medical waste
How to Remove It
Water filters certified under the following NSF standards are effective at removing Strontium-90:
Health Guideline Level
The HGL represents the maximum level that poses minimal health risk based on the latest scientific research. It's often more protective than federal legal limits.
Contaminant Type
Strontium-90 is classified as a Radionuclides contaminant.
This contaminant primarily affects the Bones, Bone marrow, and other systems.
Check Your Water
Find out if Strontium-90 is in your tap water.
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