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Chinese
National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW07107 Rock
70g

$0.00

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

CodeGBW07107
DescriptionRock
Certificatehttps://www.ncrm.org.cn/English/CRM/pdf/GBW07107_20160301_09452468_1736097.pdf
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
As 1.4 0.4 Mass fraction (10 -6 )
Au (1.0) Mass fraction (10 -2 )
Ag 0.047 0.013 Mass fraction (10 -6 )
B 154 17 Mass fraction (10 -6 )
Ba 450 45 Mass fraction (10 -6 )
Be 3 0.4 Mass fraction (10 -6 )
Bi 0.23 0.04 Mass fraction (10 -6 )
Cd 0.033 0.017 Mass fraction (10 -6 )
Ce 109 12 Mass fraction (10 -6 )
Cl (37) 6 Mass fraction (10 -6 )
Co 21 2 Mass fraction (10 -6 )
Cr 99 8 Mass fraction (10 -6 )
Cs 14 2 Mass fraction (10 -6 )
Cu 42 3 Mass fraction (10 -6 )
F 0.1290 0.0064 Mass fraction (10 -2 )
Dy 5.1 0.5 Mass fraction (10 -6 )
Er 2.7 0.4 Mass fraction (10 -6 )
Eu 1.7 0.2 Mass fraction (10 -6 )
Hg 10 2 Mass fraction (10-9)
Ga 26 4 Mass fraction (10 -6 )
Gd 6.7 0.6 Mass fraction (10 -6 )
Ge 3.1 0.4 Mass fraction (10 -6 )
Hf 2.9 0.4 Mass fraction (10 -6 )
Ho 0.98 0.06 Mass fraction (10 -6 )
Mn 173 11 Mass fraction (10 -6 )
I (0.25) Mass fraction (10 -6 )
In 0.082 0.022 Mass fraction (10 -6 )
P 690 34 Mass fraction (10 -6 )
La 62 5 Mass fraction (10 -6 )
Li 44 2 Mass fraction (10 -6 )
Lu 0.41 0.07 Mass fraction (10 -6 )
Mo 0.35 0.14 Mass fraction (10 -6 )
N 540 60 Mass fraction (10 -6 )
Nb 14.3 2.5 Mass fraction (10 -6 )
Nd 48 4 Mass fraction (10 -6 )
Ni 37 4 Mass fraction (10 -6 )
Pb 8.7 2.7 Mass fraction (10 -6 )
Pr 13.6 2.1 Mass fraction (10 -6 )
Ti 0.395 0.013 Mass fraction (10 -2 )
Rb 205 12 Mass fraction (10 -6 )
S (60) Mass fraction (10 -6 )
Sb 0.17 0.10 Mass fraction (10 -6 )
Sc 18.5 1.8 Mass fraction (10 -6 )
Se 0.078 0.023 Mass fraction (10 -6 )
Sm 8.4 0.6 Mass fraction (10 -6 )
Sn 2 0.5 Mass fraction (10 -6 )
Sr 90 11 Mass fraction (10 -6 )
Ta 1 0.4 Mass fraction (10 -6 )
SiO2 59.23 0.25 Mass fraction (10 -2 )
Tb 1.02 0.11 Mass fraction (10 -6 )
Te (0.023) Mass fraction (10 -6 )
Al2O3 18.82 0.14 Mass fraction (10 -2 )
TFe2O3 7.60 0.09 Mass fraction (10 -2 )
Th 12.8 1.4 Mass fraction (10 -6 )
Tl 0.71 0.11 Mass fraction (10 -6 )
FeO 1.39 0.08 Mass fraction (10 -2 )
Tm 0.43 0.04 Mass fraction (10 -6 )
U 1.5 0.3 Mass fraction (10 -6 )
MgO 2.01 0.07 Mass fraction (10 -2 )
CaO 0.6 0.06 Mass fraction (10 -2 )
V 87 6 Mass fraction (10 -6 )
W 0.79 0.20 Mass fraction (10 -6 )
Na2O 0.35 Mass fraction (10 -2 )
K2O 4.16 0.15 Mass fraction (10 -2 )
Y 26 3 Mass fraction (10 -6 )
Yb 2.6 0.4 Mass fraction (10 -6 )
H2O+ 5.6 0.4 Mass fraction (10 -2 )
CO2 (0.077) Mass fraction (10 -2 )
Zn 55 6 Mass fraction (10 -6 )
Zr 96 13 Mass fraction (10 -6 )
Ogr·C (0.15) Mass fraction (10 -2 )
L.O.I. (5.95) Mass fraction (10 -2 )
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