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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW01118 cast Iron(Proper to Verifying Carbon and Sulphur)
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CodeGBW01118
Descriptioncast Iron(Proper to Verifying Carbon and Sulphur)
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW01118_20160229_135801879_1243221.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
C 2.90 0.007 Mass fraction (10 -2 )
S 0.145 0.0012 Mass fraction (10 -2 )
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