 Reference Material
we can afford these reference materials:
Uranium Ore Reference Material
Uranium Tailing Reference Material
The Uranium and Impurity Elements in U3O8 Reference Material
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Uranium Ore Reference Material：The serial number of reference materials is from GBW04101 to GBW04109。The constant value fo Uranium, Thorium, silicon and iron,etc have been determined respectively.
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Uranium Tailing Reference Material：The serial number of reference materials is from GBW04123 to GBW04126。Eleven sorts of poisonous element such as As、Ba、Cr、F、Hg、Pb、Th、U、Cu、Zn、Ni, etc. have been determined; five sorts of radioactivity nuclear such as 210Pb 226Ra 230Th 228Th 228Ra have been offered standard concentration; Be and Cd have been offered reference value.
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The serial number of reference material is GBW04205。The standard value of uranium is (84.711±0.021)%，seventeen sorts of elements such as Cr, Pb, Th, Cuand etchave been offered standard concentration., and others elements such as B, Cd and etc have been offered reference value. |
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Reference Material
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