National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China
GBW04609 Samarium Isotopic Reference Material in Nitric Acid Solution
2ml

$0.00

Status Now selling
Delivery Normal
Expire Date 2028-10-30
Quantity:
- +

CodeGBW04609
DescriptionSamarium Isotopic Reference Material in Nitric Acid Solution
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
144Sm/149Sm 0.001294 0.000008 isotopic abundance ratio
147Sm/149Sm 1.00969 0.00023 isotopic abundance ratio
148Sm/149Sm 0.018168 0.000012 isotopic abundance ratio
150Sm/149Sm 0.007932 0.000010 isotopic abundance ratio
152Sm/149Sm 0.049549 0.000019 isotopic abundance ratio
154Sm/149Sm 0.006430 0.000009 isotopic abundance ratio
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