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GBW07277 Arsenic Ore
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CodeGBW07277
DescriptionArsenic Ore
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW07277_20160301_133609794_280476.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
Ag 0.29 0.04 Mass fraction (10 -6 )
Al2O3 2.66 0.08 Mass fraction (10 -6 )
As 9.33 0.13 Mass fraction (10 -2 )
Bi 9.9 0.6 Mass fraction (10 -6 )
CaO 27.56 0.17 Mass fraction (10 -6 )
Cd 3.9 0.2 Mass fraction (10 -6 )
Ce 17.1 2.9 Mass fraction (10 -6 )
Co 9.8 0.4 Mass fraction (10 -6 )
Cu 0.014* 0.001* Mass fraction (10 -6 )
Dy 0.87 0.12 Mass fraction (10 -6 )
Er 0.51 0.09 Mass fraction (10 -6 )
Eu 0.24 0.05 Mass fraction (10 -6 )
F 0.029 0.005 Mass fraction (10 -6 )
Fe2O3(T) 1.24 0.03 Mass fraction (10 -6 )
Ga 3.2 0.3 Mass fraction (10 -6 )
Gd 1.0 0.2 Mass fraction (10 -6 )
Ho 0.19 0.04 Mass fraction (10 -6 )
K2O 0.51 0.03 Mass fraction (10 -6 )
La 9.3 1.0 Mass fraction (10 -6 )
Li 10.1 1.7 Mass fraction (10 -6 )
Lu 0.07 0.02 Mass fraction (10 -6 )
MgO 8.59 0.08 Mass fraction (10 -6 )
MnO 0.060 0.003 Mass fraction (10 -6 )
Na2O 0.32 0.03 Mass fraction (10 -6 )
Nd 6.9 0.8 Mass fraction (10 -6 )
Ni 33.6 5.5 Mass fraction (10 -6 )
P (0.022) Mass fraction (10 -2 )
Pb 0.016 0.002 Mass fraction (10 -2 )
Pr 1.9 0.2 Mass fraction (10 -6 )
S 4.60 0.17 Mass fraction (10 -2 )
Sb 0.037 0.002 Mass fraction (10 -2 )
Sc (1.6) Mass fraction (10 -6 )
Se 28.0 4.0 Mass fraction (10 -6 )
SiO2 13.74 0.17 Mass fraction (10 -6 )
Sm 1.2 0.3 Mass fraction (10 -6 )
Sn (2.8) Mass fraction (10 -6 )
Tb 0.16 0.04 Mass fraction (10 -6 )
Te 0.50 0.08 Mass fraction (10 -6 )
TiO2 0.096 0.005 Mass fraction (10 -6 )
Tm 0.06 0.02 Mass fraction (10 -6 )
Y 5.0 0.6 Mass fraction (10 -6 )
Yb 0.46 0.06 Mass fraction (10 -6 )
Zn 0.033 0.003 Mass fraction (10 -2 )
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