Determination of ~210Pb and ~226Ra/~228Ra in continental water using HIDEX 300SL LS-spectrometer with TDCR efficiency tracing and optimized alpha/beta-discrimination

J. Eikenberg; H. Beer; M. Jaggi

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Determination of ~210Pb and ~226Ra/~228Ra in continental water using HIDEX 300SL LS-spectrometer with TDCR efficiency tracing and optimized alpha/beta-discrimination

机译：使用具有TDCR效率追踪和优化的alpha / beta区分的HIDEX 300SL LS光谱仪测定大陆水中的〜210Pb和〜226Ra /〜228Ra

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An analytical method for determination of ~210Pb, ~226Ra and ~228Ra is presented based on adsorption on 3M Empore RadDiscs, and measurement applying liquid scintillation spectrometry (LSC) after elution. The LSC measurement was performed with optimized alpha/beta-discrimination and isotope standardization using the triple to double coincidence ratio (TDCR).

机译：基于在3M Empore RadDiscs上的吸附，并在洗脱后使用液体闪烁光谱法（LSC）进行测量，提出了测定〜210Pb，〜226Ra和〜228Ra的分析方法。 LSC测量是使用三重/双重合率（TDCR）通过优化的α/β鉴别和同位素标准化进行的。

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《Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine 》 |2014年第null期| 共6页
作者
J. Eikenberg; H. Beer; M. Jaggi;
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正文语种 eng
中图分类原子核物理学、高能物理学 ;
关键词
Radium isotope measurement; Fast radiochemical method; TDCR measurement technique; Alpha/beta separation; Liquid scintillation counting;

机译：镭同位素测量;快速放射化学法;TDCR测量技术;α/β分离;液体闪烁计数;

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1. Determination of ~210Pb and ~226Ra/~228Ra in continental water using HIDEX 300SL LS-spectrometer with TDCR efficiency tracing and optimized alpha/beta-discrimination [J] . J. Eikenberg, H. Beer, M. Jaggi Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2014 ,第Null期

机译：使用具有TDCR效率追踪和优化的alpha / beta区分的HIDEX 300SL LS光谱仪测定大陆水中的〜210Pb和〜226Ra /〜228Ra
2. Determination of gross alpha, 224Ra, 226Ra, and 228Ra activities in drinking water using a single sample preparation procedure. [J] . Parsa B, Obed RN, Nemeth WK, Health Physics: Official Journal of the Health Physics Society . 2005 ,第6期

机译：使用单个样品制备程序即可测定饮用水中的总α，224Ra，226Ra和228Ra活性。
3. 226Ra and 228Ra determination in mineral waters--comparison of methods. [J] . Vasile M, Benedik L, Altzitzoglou T, Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2010 ,第7a8期

机译：矿泉水中226Ra和228Ra的测定-方法的比较
4. Evaluation of EC Comparison on the Determination of 226Ra, 228Ra, 234U and 238U in Mineral Waters [O] . SPASOVA Yana, WAETJEN Uwe, BENEDIK Ljudmila, 2011

机译：矿物质水中226Ra，228Ra，234U和238U测定中EC的比较评价

Determination of ~210Pb and ~226Ra/~228Ra in continental water using HIDEX 300SL LS-spectrometer with TDCR efficiency tracing and optimized alpha/beta-discrimination

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