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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW04605 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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CodeGBW04605
DescriptionSamarium Isotopic Reference Material in Nitric Acid Solution
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
144Sm／149Sm 0.011014 0.000010 isotopic abundance ratio
147Sm／149Sm 1.00824 0.00023 isotopic abundance ratio
148Sm／149Sm 0.052539 0.000020 isotopic abundance ratio
150Sm／149Sm 0.031094 0.000015 isotopic abundance ratio
152Sm／149Sm 0.96871 0.00022 isotopic abundance ratio
154Sm／149Sm 0.078843 0.000025 isotopic abundance ratio
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