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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW(E)020034
Offshelf
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CodeGBW(E)020034
Description
Certificatehttps://www.ncrm.org.cn/Upload/CRM/CrmCertChi/File/
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
Al 5.80 0.07 Mass fraction (10 -2 )
C 0.022 0.002 Mass fraction (10 -2 )
Fe 0.485 0.004 Mass fraction (10 -2 )
Mo 2.02 0.03 Mass fraction (10 -2 )
Si 0.33 0.01 Mass fraction (10 -2 )
Zr 1.53 0.03 Mass fraction (10 -2 )
Mn 0.027 0.002 Mass fraction (10 -2 )
W 0.67 1.90 Mass fraction (10 -2 )
Sn 1.90 0.07 Mass fraction (10 -2 )
Ni 0.021 0.002 Mass fraction (10 -2 )
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