File:Gravimetric U-Pb.jpg

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DescriptionGravimetric U-Pb.jpg	English: Schematic figure showing the traceability of U/Pb dates back to the SI system of units via a mixed U-Pb tracer and high-purity metal Pb and U reference materials.
Date	10 May 2010
Source	Own creation
Author	Dcondon

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:38, 11 May 2010		960 × 720 (93 KB)	Dcondon	{{Information \|Description={{en\|1=Schematic figure showing the traceability of U/Pb dates back to the SI system of units via a mixed U-Pb tracer and high-purity metal Pb and U reference materials.}} \|Source=Own creation \|Author=Dcondon \|D

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