| 摘要 |
<p>A flow cell (10) for use in a flow scintillation analyzer, the flow cell having first and second solid scintillators, a sample channeling element (18) for accepting a radioactive fluid sample containing positron emitting nuclides and directing the sample between a surface of the first solid scintillator and a surface of the second solid scintillator, and a first opaque, reflective coating (20) on the surface of the first solid scintillator.</p> |
