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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW07108 Rock
70g

$0.00

Status Out of stock
Delivery Normal
Expire Date 2020-03-31
Quantity:
- +

CodeGBW07108
DescriptionRock
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW07108_20160301_094532102_1736097.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
As 4.7 0.9 Mass fraction (10 -6 )
Au (0.94) Mass fraction (10 -2 )
Ag 0.043 0.017 Mass fraction (10 -6 )
B 16 4 Mass fraction (10 -6 )
Ba 120 18 Mass fraction (10 -6 )
Be 0.8 0.2 Mass fraction (10 -6 )
Bi 0.16 0.05 Mass fraction (10 -6 )
Cd 0.07 0.03 Mass fraction (10 -6 )
Ce 25 4 Mass fraction (10 -6 )
Cl 83 25 Mass fraction (10 -6 )
Co 9 2 Mass fraction (10 -6 )
Cr 32 8 Mass fraction (10 -6 )
Cs 3.2 0.8 Mass fraction (10 -6 )
Cu 23 3 Mass fraction (10 -6 )
F 0.0406 0.0029 Mass fraction (10 -2 )
Dy 1.6 0.2 Mass fraction (10 -6 )
Er (1.1) Mass fraction (10 -6 )
Eu 0.51 0.07 Mass fraction (10 -6 )
Hg 16 2 Mass fraction (10-9)
Ga 7.1 1.1 Mass fraction (10 -6 )
Gd 1.9 0.2 Mass fraction (10 -6 )
Ge 0.67 0.19 Mass fraction (10 -6 )
Hf 1.8 0.3 Mass fraction (10 -6 )
Mn 434 27 Mass fraction (10 -6 )
Ho 0.33 0.06 Mass fraction (10 -6 )
I (0.2) Mass fraction (10 -6 )
In (0.042) Mass fraction (10 -6 )
P 226 31 Mass fraction (10 -2 )
La 15 5 Mass fraction (10 -6 )
Li 20 4 Mass fraction (10 -6 )
Lu 0.14 0.04 Mass fraction (10 -6 )
Mo 0.38 0.08 Mass fraction (10 -6 )
Nb 6.6 2.4 Mass fraction (10 -6 )
Nd 12 1.4 Mass fraction (10 -6 )
Ni 18 3 Mass fraction (10 -6 )
Pb 18 4 Mass fraction (10 -6 )
Pr 3.4 0.4 Mass fraction (10 -6 )
Ti 0.196 0.013 Mass fraction (10 -2 )
Rb 32 5 Mass fraction (10 -6 )
S (230) Mass fraction (10 -6 )
Sb 0.43 0.16 Mass fraction (10 -6 )
Sc 6 1.7 Mass fraction (10 -6 )
Se 0.09 0.02 Mass fraction (10 -6 )
Sm 2.4 0.3 Mass fraction (10 -6 )
Sn (0.98) Mass fraction (10 -6 )
Sr 913 84 Mass fraction (10 -6 )
Ta 0.42 0.09 Mass fraction (10 -6 )
SiO2 15.60 0.09 Mass fraction (10 -2 )
Tb 0.35 0.07 Mass fraction (10 -6 )
Te (0.024) Mass fraction (10 -6 )
Al2O3 5.03 0.12 Mass fraction (10 -2 )
TFe2O3 2.52 0.07 Mass fraction (10 -6 )
Th 4.1 0.7 Mass fraction (10 -6 )
Ti* 0.1960 0.0090 Mass fraction (10 -2 )
Tl 0.35 0.16 Mass fraction (10 -6 )
FeO 1.64 0.09 Mass fraction (10 -2 )
Tm 0.17 0.04 Mass fraction (10 -6 )
U 1.9 0.4 Mass fraction (10 -6 )
MgO 5.19 0.18 Mass fraction (10 -2 )
CaO 35.67 0.39 Mass fraction (10 -2 )
V 36 9 Mass fraction (10 -6 )
W 0.67 0.28 Mass fraction (10 -6 )
Na2O (0.081) Mass fraction (10 -2 )
Y 9.1 2.5 Mass fraction (10 -6 )
K2O 0.78 0.06 Mass fraction (10 -2 )
H2O+ (2.12) Mass fraction (10 -2 )
Yb 0.9 0.16 Mass fraction (10 -6 )
Zn 52 6 Mass fraction (10 -6 )
CO2 32.4 0.4 Mass fraction (10 -2 )
Ogr·C (0.12) Mass fraction (10 -2 )
Zr 62 20 Mass fraction (10 -6 )
L.O.I. 34.1 0.2 Mass fraction (10 -2 )
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