黃海海洋沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
編號：GBW07333
英文名稱：Sediment in Huanghai Sea
應(yīng)用領(lǐng)域：農(nóng)業(yè)及環(huán)境類/河流、海洋沉積物
保存條件：放于干燥處保存
使用注意事項(xiàng)：使用前應(yīng)在105±1℃烘干2h(Hg、Org.c 80±1℃烘干2h)后稱取樣品，最小取樣量100mg
特征形態(tài)：固態(tài)
基體：黃海海洋沉積物
主要分析方法：原子吸收法、等離子質(zhì)譜法、中子活化法、原子熒光法、容量法、極譜法等#
定值單位：國家海洋局第二海洋研究所# 地質(zhì)礦場部物化研究所# 武漢綜合巖礦測試中心# 中國原子能科學(xué)研究院# 冶金工業(yè)部天津地質(zhì)研究院# 地質(zhì)礦產(chǎn)部浙江地質(zhì)測試中心# 地質(zhì)礦產(chǎn)部安徽省中心實(shí)驗(yàn)室# 中國科學(xué)院長春應(yīng)用化學(xué)研究所#
規(guī)格：70g
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標(biāo)準(zhǔn)值 |
標(biāo)準(zhǔn)偏差(S) |
單位 |
CAS |
備注 |
|
Cu |
29.1 |
1.1 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Pb |
29 |
1.6 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Zn |
114 |
6 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Cd |
0.28 |
0.03 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Cr |
107 |
4 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
As |
7.6 |
0.5 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Hg |
0.022 |
0.002 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Se |
0.51 |
0.06 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Ni |
46.1 |
1.1 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Co |
18.9 |
0.6 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Ba |
477 |
19 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Sr |
130 |
5 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Zr |
144 |
13 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
SiO2* |
54 |
0.2 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Al2O3* |
17.42 |
0.23 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Fe2O3(t)* |
6.77 |
0.08 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
CaO* |
1.47 |
0.06 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
|
MgO* |
3.08 |
0.12 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
|
K2O* |
3.53 |
0.09 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Na2O* |
2.93 |
0.11 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
MnO* |
0.062 |
0.003 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
TiO2* |
0.775 |
0.02 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
P2O5* |
0.121 |
0.008 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
CO2* |
0.96 |
0.08 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
La |
40.8 |
1.3 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
|
Ce |
77.4 |
3.9 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Pr |
8.32 |
0.29 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Nd |
33.1 |
1.3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Sm |
6.28 |
0.34 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Eu |
1.26 |
0.03 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Gd |
5.44 |
0.25 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Tb |
0.76 |
0.05 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Dy |
4.59 |
0.14 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Ho |
0.96 |
0.04 |
質(zhì)量分?jǐn)?shù)(10-6) |
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Er |
2.57 |
0.18 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Tm |
0.38 |
0.03 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Yb |
2.46 |
0.12 |
質(zhì)量分?jǐn)?shù)(10-6) |
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Lu |
0.37 |
0.02 |
質(zhì)量分?jǐn)?shù)(10-6) |
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Y |
24.9 |
1.3 |
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Sc |
16.1 |
1.2 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Rb |
164 |
10 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
Th |
14.2 |
1.4 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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Nb |
17.1 |
1.1 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
U |
4.5 |
0.4 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
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V |
-131 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
|
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Sb |
-1.06 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Cs |
-13.8 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Bi |
-0.45 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Hf |
-5.2 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
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|
Ta |
-1.22 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
|
W |
-1.93 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
|
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|
Li |
-88.5 |
|
質(zhì)量分?jǐn)?shù)(10-6) |
|
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