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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW07272 Chemical Phase Analyses of Iron Ores
100g

$200.00

Status Out of stock
Delivery Normal
Expire Date 2022-08-31
Quantity:
- +

CodeGBW07272
DescriptionChemical Phase Analyses of Iron Ores
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW07272_20160301_133530482_1273731.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
MFe 46.9 0.2 Mass fraction (10 -2 )
SiFe (0.8) Mass fraction (10 -2 )
SFe 0.7 0.1 Mass fraction (10 -2 )
CFe 2.0 0.1 Mass fraction (10 -2 )
OFe (2.6) Mass fraction (10 -2 )
TFe 52.96 0.09 Mass fraction (10 -2 )
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