美国国家标准与技术研究院（NIST）1982年至2013年(18)F主要活度标准综述
A Review of NIST Primary Activity Standards for (18)F: 1982 to 2013.
作者信息
Bergeron Denis E, Cessna Jeffrey T, Coursey Bert M, Fitzgerald Ryan, Zimmerman Brian E
机构信息
National Institute of Standards and Technology, Gaithersburg, MD 20899.
出版信息
J Res Natl Inst Stand Technol. 2014 Aug 27;119:371-96. doi: 10.6028/jres.119.013. eCollection 2014.
The new NIST activity standardization for (18)F, described in 2014 in Applied Radiation and Isotopes (v. 85, p. 77), differs from results obtained between 1998 and 2008 by 4 %. The new results are considered to be very reliable; they are based on a battery of robust primary measurement techniques and bring the NIST standard into accord with other national metrology institutes. This paper reviews all ten (18)F activity standardizations performed at NIST from 1982 to 2013, with a focus on experimental variables that might account for discrepancies. We have identified many possible sources of measurement bias and eliminated most of them, but we have not adequately accounted for the 1998-2008 results.
美国国家标准与技术研究院（NIST）于2014年在《应用辐射与同位素》（第85卷，第77页）中描述的新的（18）F活度标准，与1998年至2008年期间获得的结果相差4%。新结果被认为非常可靠；它们基于一系列强大的初级测量技术，并使NIST标准与其他国家计量机构的标准保持一致。本文回顾了1982年至2013年在NIST进行的所有十次（18）F活度标准化，重点关注可能导致差异的实验变量。我们已经确定了许多可能的测量偏差来源，并消除了其中大部分，但我们尚未充分解释1998 - 2008年的结果。
Zotero 插件