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51Crとは. 半減期 27.7日. γ線（0.32MeV），X線（0.005MeV他）を放出するクロムの同位体である。 生物実験では細胞障害性実験に用いられることが多い。
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クロム51の半減期は？
Chromium-51 is a synthetic radioactive isotope of chromium having a half-life of 27.7 days and decaying by electron capture with emission of gamma rays ...
Chromium-51 is a commonly used radionuclide with a half-life of 27.7 days, emitting gamma rays with a maximum energy of 0.320 MeV (Million Electron Volts). See ...
Cr Nuclide Safety Data Sheet. Chromium-51 www.nchps.org. 51. Cr. I. PHYSICAL DATA. Radiation: Gamma - 320 keV (9.8% abundance). X-ray - 5 keV (22% abundance).
2015/12/03 · Chromium Cr-51 is an isotope of chromium that has been used as a radioactive label for decades. It is used as a diagnostic radiopharmaceutical ...
Monitor for removable surface contamination by smearing, swiping, swabbing, or wipe-testing where Cr-51 is used. Count smears or swabs in a liquid scintillation ...
Chromium 51 is used for the labeling of red blood cells for the evaluation of mass or volume, survival time and sequestration studies, and for the diagnosis of ...
Cr-51 Radionuclide Fact Sheet. Print Download [125.95 KB]. Related to these Topics: Radiation Safety Icon, Radiation Safety.
2018/09/20 · Smears or swabs counted in a liquid scintillation counter (indirect) are best for the detection of removable Cr-51 surface contamination.
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Chromium-51 ( 51 Cr) radionuclide, commonly used as a label for target cells in chromium release assays, cell-mediated cytotoxicity studies.