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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW07113 Rocks
100g

$250.00

Status Offshelf
Delivery Normal
Expire Date
Quantity:
- +

CodeGBW07113
DescriptionRocks
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW07113_20160301_094909426_357074.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
As 0.7 0.3 Mass fraction (10 -6 )
Ag 0.08 0.02 Mass fraction (10 -6 )
B 3.5 1.1 Mass fraction (10 -6 )
Ba 506 51 Mass fraction (10 -6 )
Be 4.09 0.86 Mass fraction (10 -6 )
Bi 0.06 0.02 Mass fraction (10 -6 )
Br (0.25) Mass fraction (10 -6 )
Cd 0.14 0.03 Mass fraction (10 -6 )
Ce 163 5 Mass fraction (10 -6 )
Cl (0.002)* Mass fraction (10 -6 )
Co 2.4 0.73 Mass fraction (10 -6 )
Cr 7.3 3.3 Mass fraction (10 -6 )
Cs 3.34 0.34 Mass fraction (10 -6 )
F 0.13 0.01 Mass fraction (10 -2 )
Cu 10.9 1.6 Mass fraction (10 -6 )
Dy 8.19 0.51 Mass fraction (10 -6 )
Er 4.31 0.32 Mass fraction (10 -6 )
Eu 1.18 0.11 Mass fraction (10 -6 )
Hg 0.005 0.003 Mass fraction (10 -6 )
Ga 20.5 1.4 Mass fraction (10 -6 )
Gd 9.47 0.79 Mass fraction (10 -6 )
Ge 1.17 0.22 Mass fraction (10 -6 )
Hf 10.8 1.7 Mass fraction (10 -6 )
Ho 1.64 0.21 Mass fraction (10 -6 )
I (0.093) Mass fraction (10 -6 )
In 0.09 0.02 Mass fraction (10 -6 )
La 82.7 7.4 Mass fraction (10 -6 )
Li 12.7 1.4 Mass fraction (10 -6 )
Lu 0.67 0.12 Mass fraction (10 -6 )
Mo 2.46 0.26 Mass fraction (10 -6 )
Nb 34.3 3.1 Mass fraction (10 -6 )
Nd 64.5 7.9 Mass fraction (10 -6 )
Ni 64.5 8.0 Mass fraction (10 -6 )
Pb 33.3 3.1 Mass fraction (10 -6 )
Pr 18.4 1.1 Mass fraction (10 -6 )
Rb 213 10 Mass fraction (10 -6 )
S 0.009* 0.004* Mass fraction (10 -6 )
Sb 0.38 0.05 Mass fraction (10 -6 )
Sc 5.15 0.81 Mass fraction (10 -6 )
Se 0.04 0.010 Mass fraction (10 -6 )
Sm 11.7 0.6 Mass fraction (10 -6 )
Sn 3.35 0.70 Mass fraction (10 -6 )
Sr 43 3.8 Mass fraction (10 -6 )
Ta 2.41 0.66 Mass fraction (10 -6 )
SiO2 72.78 0.18 Mass fraction (10 -2 )
TiO2 0.3 0.02 Mass fraction (10 -2 )
Tb 1.51 0.23 Mass fraction (10 -6 )
Te (0.009) Mass fraction (10 -6 )
Al2O3 12.96 0.10 Mass fraction (10 -2 )
Th 27.1 1.1 Mass fraction (10 -6 )
Fe2O3 1.14 0.12 Mass fraction (10 -2 )
Tl 0.83 0.06 Mass fraction (10 -6 )
FeO 1.86 0.09 Mass fraction (10 -2 )
Tm 0.73 0.05 Mass fraction (10 -6 )
MgO 0.14 0.02 Mass fraction (10 -2 )
U 4.83 0.62 Mass fraction (10 -6 )
CaO 0.59 0.07 Mass fraction (10 -2 )
V 3.8 2.3 Mass fraction (10 -6 )
Na2O 2.57 0.10 Mass fraction (10 -2 )
W 1.1 0.13 Mass fraction (10 -6 )
Y 42.5 3.8 Mass fraction (10 -6 )
K2O 5.43 0.15 Mass fraction (10 -2 )
Yb 4.51 0.53 Mass fraction (10 -6 )
H2O+ 1.18 0.12 Mass fraction (10 -2 )
Zn 86.3 7.8 Mass fraction (10 -6 )
CO2 0.52 0.04 Mass fraction (10-3)
Zr 403 35 Mass fraction (10 -6 )
C（T） (0.15) Mass fraction (10 -2 )
P2O5 0.045 0.008 Mass fraction (10 -2 )
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