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GBW04304 Uranium-Radium Equilibrium Powder Standard Radioactive Source
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CodeGBW04304
DescriptionUranium-Radium Equilibrium Powder Standard Radioactive Source
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Relative Uncertainty(%) Unit Memo
Ra 2.29×10-10 4 Mass fraction
U 0.068 3 Mass fraction (10 -2 )
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