|
【保存条件】放于干燥处保存
【使用注意事项】使用前应在105±1℃烘干2h(Hg、Org.c 80±1℃烘干2h)后称取样品，最小取样量100mg
【特征形态】 固态
【基体】黄海海洋沉积物
【主要分析方法】原子吸收法、等离子质谱法、中子活化法、原子荧光法、容量法、极谱法等
| 组分 |
标准值 |
标准偏差 |
单位 |
| Cu |
29.1 |
1.1 |
(10-6) |
| Pb |
29.0 |
1.6 |
(10-6) |
| Zn |
114 |
6 |
(10-6) |
| Cd |
0.28 |
0.03 |
(10-6) |
| Cr |
107 |
4 |
(10-6) |
| As |
7.6 |
0.5 |
(10-6) |
| Hg |
0.022 |
0.002 |
(10-6) |
| Se |
0.51 |
0.06 |
(10-6) |
| Ni |
46.1 |
1.1 |
(10-6) |
| Co |
18.9 |
0.6 |
(10-6) |
| Ba |
477 |
19 |
(10-6) |
| Sr |
130 |
5 |
(10-6) |
| Zr |
144 |
13 |
(10-6) |
| SiO2* |
54.00 |
0.20 |
(10-6) |
| Al2O3* |
17.42 |
0.23 |
(10-6) |
| Fe2O3(t)* |
6.77 |
0.08 |
(10-6) |
| CaO* |
1.47 |
0.06 |
(10-6) |
| MgO* |
3.08 |
0.12 |
(10-6) |
| K2O* |
3.53 |
0.09 |
(10-6) |
| Na2O* |
2.93 |
0.11 |
(10-6) |
| MnO* |
0.062 |
0.003 |
(10-6) |
| TiO2* |
0.775 |
0.020 |
(10-6) |
| P2O5* |
0.121 |
0.008 |
(10-6) |
| C(Org)* |
1.18 |
0.06 |
(10-6) |
| CO2* |
0.96 |
0.08 |
(10-6) |
| La |
40.8 |
1.3 |
(10-6) |
| Ce |
77.4 |
3.9 |
(10-6) |
| Pr |
8.32 |
0.29 |
(10-6) |
| Nd |
33.1 |
1.3 |
(10-6) |
| Sm |
6.28 |
0.34 |
(10-6) |
| Eu |
1.26 |
0.03 |
(10-6) |
| Gd |
5.44 |
0.25 |
(10-6) |
| Tb |
0.76 |
0.05 |
(10-6) |
| Dy |
4.59 |
0.14 |
(10-6) |
| Ho |
0.96 |
0.04 |
(10-6) |
| Er |
2.57 |
0.18 |
(10-6) |
| Tm |
0.38 |
0.03 |
(10-6) |
| Yb |
2.46 |
0.12 |
(10-6) |
| Lu |
0.37 |
0.02 |
(10-6) |
| Y |
24.9 |
1.3 |
(10-6) |
| Sc |
16.1 |
1.2 |
(10-6) |
| Rb |
164 |
10 |
(10-6) |
| Th |
14.2 |
1.4 |
(10-6) |
| Nb |
17.1 |
1.1 |
(10-6) |
| U |
4.5 |
0.4 |
(10-6) |
| V |
(131) |
|
(10-6) |
| Sb |
(1.06) |
|
(10-6) |
| Cs |
(13.8) |
|
(10-6) |
| Bi |
(0.45) |
|
(10-6) |
| Hf |
(5.2) |
|
(10-6) |
| Ta |
(1.22) |
|
(10-6) |
| W |
(1.93) |
|
(10-6) |
| Li |
(88.5) |
|
(10-6) |
|
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