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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW04611 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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CodeGBW04611
DescriptionSamarium Isotopic Reference Material in Nitric Acid Solution
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
144Sm／149Sm 0.22767 0.00006 isotopic abundance ratio
147Sm／149Sm 1.09193 0.00025 isotopic abundance ratio
148Sm／149Sm 0.81551 0.00019 isotopic abundance ratio
150Sm／149Sm 0.53293 0.00013 isotopic abundance ratio
152Sm／149Sm 1.9296 0.0005 isotopic abundance ratio
154Sm／149Sm 1.64459 0.00039 isotopic abundance ratio
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