m**o
发帖数: 13 | 1 P32 has a little bit high emission of beta particles. Beta particles are
completely attenuated by small thicknesses of common materials.Therefore, they
do not pose an external source of radiation dose. Even a high energy beta
particle from a P-32 decay event can only penetrate about 8 millimeters of
tissue. Our radiation-sensitive organs are typically at least 12 to 25
millimeters below the skin surface. However, a beta emitter can cause
radiation dose if ingested. So don't worry too much.
And u |
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