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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW04603 Samarium Isotopic Reference Material in Nitric Acid Solution
2ml

$0.00

Status Now selling
Delivery Normal
Expire Date 2028-10-30
Quantity:
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CodeGBW04603
DescriptionSamarium Isotopic Reference Material in Nitric Acid Solution
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
144Sm／149Sm 0.053373 0.000020 isotopic abundance ratio
147Sm／149Sm 1.00190 0.00023 isotopic abundance ratio
148Sm／149Sm 0.20268 0.00005 isotopic abundance ratio
150Sm／149Sm 0.132205 0.000037 isotopic abundance ratio
152Sm／149Sm 4.9750 0.0013 isotopic abundance ratio
154Sm／149Sm 0.39351 0.00010 isotopic abundance ratio
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