National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China
GBW07174 Antimony Ore
40g

$250.00

Status Offshelf
Delivery Normal
Expire Date 2017-06-30
Quantity:
- +

CodeGBW07174
DescriptionAntimony Ore
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
Al2O3 7.3 0.44 Mass fraction (10 -2 )
As 0.98 0.12 Mass fraction (10 -2 )
CaO 21.75 0.50 Mass fraction (10 -2 )
Cu 63.4 8.8 Mass fraction (10 -6 )
Fe2O3(T) 8.94 0.28 Mass fraction (10 -2 )
K2O (0.36) Mass fraction (10 -2 )
MgO 2.91 0.23 Mass fraction (10 -2 )
Na2O 0.1 0.02 Mass fraction (10 -2 )
Pb 102 25 Mass fraction (10 -6 )
S (1.98) Mass fraction (10 -2 )
Sb 1.1 0.11 Mass fraction (10 -2 )
SiO2 25.69 0.23 Mass fraction (10 -2 )
TiO2 3.28 0.17 Mass fraction (10 -2 )
Zn 260 249-327 Mass fraction (10 -2 )
Au* 6.30 0.94 Mass fraction (10 -2 )
Mn (0.071) Mass fraction (10 -2 )
Ni* 108 23 Mass fraction (10 -2 )
W* (79.5) Mass fraction (10 -2 )
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