ASTM D3454-2011 标准详情
- 标准号:ASTM D3454-2011
- 中文标题:水中镭-226的标准检测方法
- 英文标题:standard test method for radium-226 in water
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-07-15
The most prevalent of the five radium isotopes in ground water, having a half life greater than one day, are 226Ra and 228Ra. These two isotopes also present the greatest health risk compared to the other naturally occurring nuclides of equal concent
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