土壤成分分析標準物質(HNWN)
編號：GBW07981（GSS-39）
英文名稱：Certified Reference Material for the Chemical Composition of Soil
應用領域：農業(yè)及環(huán)境類/土壤
保存條件：置于干燥器內保存。
使用注意事項：使用后應立即蓋緊密封，樣品運輸過程中注意防雨、防潮。
特征形態(tài)：固態(tài)
定值單位：中國地質科學院地球物理地球化學勘查研究所
規(guī)格：70g
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|
標準值 |
不確定度 |
單位 |
CAS |
備注 |
|
Ag |
0.157 |
0.011 |
質量分數(shù)(×10-6) |
|
|
|
As |
12.9 |
0.9 |
質量分數(shù)(×10-6) |
|
|
|
B |
131 |
7 |
質量分數(shù)(×10-6) |
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|
|
Ba |
314 |
11 |
質量分數(shù)(×10-6) |
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|
|
Be |
2.2 |
0.1 |
質量分數(shù)(×10-6) |
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|
|
Bi |
0.63 |
0.05 |
質量分數(shù)(×10-6) |
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|
|
Br |
7 |
0.5 |
質量分數(shù)(×10-6) |
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|
|
Cd |
0.2 |
0.01 |
質量分數(shù)(×10-6) |
|
|
|
Ce |
82 |
3 |
質量分數(shù)(×10-6) |
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|
|
Cl |
85 |
3 |
質量分數(shù)(×10-6) |
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|
|
Co |
5.9▲ |
5.8~7.5 |
質量分數(shù)(×10-6) |
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|
|
Cr |
60 |
3 |
質量分數(shù)(×10-6) |
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|
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Cs |
7.7 |
0.4 |
質量分數(shù)(×10-6) |
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|
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Cu |
25.3 |
1 |
質量分數(shù)(×10-6) |
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|
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Dy |
5.2 |
0.3 |
質量分數(shù)(×10-6) |
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|
|
Er |
2.9 |
0.3 |
質量分數(shù)(×10-6) |
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|
|
Eu |
1.29 |
0.09 |
質量分數(shù)(×10-6) |
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|
|
F |
577 |
20 |
質量分數(shù)(×10-6) |
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|
|
Ga |
15.2 |
0.8 |
質量分數(shù)(×10-6) |
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|
|
Gd |
6 |
0.5 |
質量分數(shù)(×10-6) |
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|
|
Ge |
1.5 |
0.06 |
質量分數(shù)(×10-6) |
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|
|
Hf |
8.3 |
0.6 |
質量分數(shù)(×10-6) |
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|
|
Hg |
0.075 |
0.004 |
質量分數(shù)(×10-6) |
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|
|
Ho |
1.04 |
0.12 |
質量分數(shù)(×10-6) |
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|
|
I |
2.93 |
0.12 |
質量分數(shù)(×10-6) |
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|
|
In |
0.08 |
0.004 |
質量分數(shù)(×10-6) |
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|
|
La |
42 |
2 |
質量分數(shù)(×10-6) |
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|
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Li |
26.1 |
0.7 |
質量分數(shù)(×10-6) |
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|
|
Lu |
0.44 |
0.04 |
質量分數(shù)(×10-6) |
|
|
|
Mn |
119 |
3 |
質量分數(shù)(×10-6) |
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|
|
Mo |
3.2 |
0.2 |
質量分數(shù)(×10-6) |
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|
|
N |
1708 |
51 |
質量分數(shù)(×10-6) |
|
|
|
Nb |
14.9 |
0.7 |
質量分數(shù)(×10-6) |
|
|
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Nd |
36 |
1.5 |
質量分數(shù)(×10-6) |
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|
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Ni |
17.1 |
0.8 |
質量分數(shù)(×10-6) |
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|
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P |
1249 |
35 |
質量分數(shù)(×10-6) |
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|
|
Pb |
27 |
0.8 |
質量分數(shù)(×10-6) |
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Pr |
9.4 |
0.5 |
質量分數(shù)(×10-6) |
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|
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Rb |
94 |
3 |
質量分數(shù)(×10-6) |
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|
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S |
494 |
23 |
質量分數(shù)(×10-6) |
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Sb |
1.1 |
0.1 |
質量分數(shù)(×10-6) |
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|
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Sc |
11.1 |
0.4 |
質量分數(shù)(×10-6) |
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|
|
Se |
1.2 |
0.1 |
質量分數(shù)(×10-6) |
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|
|
SiO2 |
73.8 |
0.28 |
質量分數(shù)(×10-2) |
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|
|
Sm |
6.6 |
0.4 |
質量分數(shù)(×10-6) |
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|
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Sn |
6 |
0.5 |
質量分數(shù)(×10-6) |
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|
|
Sr |
80.1 |
1.6 |
質量分數(shù)(×10-6) |
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|
|
Ta |
1.26 |
0.08 |
質量分數(shù)(×10-6) |
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|
|
Tb |
0.93 |
0.06 |
質量分數(shù)(×10-6) |
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|
|
Te |
-0.05 |
|
質量分數(shù)(×10-6) |
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|
|
TFe2O3 |
3.84 |
0.07 |
質量分數(shù)(×10-2) |
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|
Th |
13.9 |
0.6 |
質量分數(shù)(×10-6) |
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Ti |
0.425 |
0.01 |
質量分數(shù)(×10-2) |
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|
|
Tl |
0.81 |
0.04 |
質量分數(shù)(×10-6) |
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|
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Tm |
0.45 |
0.04 |
質量分數(shù)(×10-6) |
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U |
4.4 |
0.2 |
質量分數(shù)(×10-6) |
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|
|
V |
136 |
5 |
質量分數(shù)(×10-6) |
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|
|
W |
3 |
0.2 |
質量分數(shù)(×10-6) |
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|
|
Y |
27.8 |
0.9 |
質量分數(shù)(×10-6) |
|
|
|
Yb |
2.9 |
0.3 |
質量分數(shù)(×10-6) |
|
|
|
Zn |
70 |
3 |
質量分數(shù)(×10-6) |
|
|
|
Zr |
280 |
13 |
質量分數(shù)(×10-6) |
|
|
|
TC |
1.82 |
0.05 |
質量分數(shù)(×10-2) |
|
|
|
Al2O3 |
11.04 |
0.12 |
質量分數(shù)(×10-2) |
|
|
|
Na2O |
0.26 |
0.02 |
質量分數(shù)(×10-2) |
|
|
|
MgO |
0.42 |
0.01 |
質量分數(shù)(×10-2) |
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|
|
K2O |
1.76 |
0.03 |
質量分數(shù)(×10-2) |
|
|
|
L.O.I |
7.16 |
0.23 |
質量分數(shù)(×10-2) |
|
|
|
H2O+ |
4.31 |
0.16 |
質量分數(shù)(×10-2) |
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|
|
FeO |
-1.1 |
|
質量分數(shù)(×10-2) |
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|
|
Corg. |
1.63 |
0.06 |
質量分數(shù)(×10-2) |
|
|
|
CaO |
0.36 |
0.01 |
質量分數(shù)(×10-2) |
|
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