|
【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】南海海洋沉积物
【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 |
20.7 |
1.4 |
(10-6) |
| Pb |
16.8 |
2.1 |
(10-6) |
| Zn |
90.4 |
4.3 |
(10-6) |
| Cd |
0.25 |
0.03 |
(10-6) |
| Cr |
60.0 |
3.2 |
(10-6) |
| As |
2.37 |
0.35 |
(10-6) |
| Hg |
0.032 |
0.004 |
(10-6) |
| Se |
1.14 |
0.05 |
(10-6) |
| Ni |
39.2 |
2.6 |
(10-6) |
| Co |
11.2 |
1.2 |
(10-6) |
| Ba |
458 |
26 |
(10-6) |
| Sr |
577 |
20 |
(10-6) |
| SiO2* |
37.59 |
0.15 |
(10-6) |
| Al2O3* |
11.02 |
0.06 |
(10-6) |
| Fe2O3(t)* |
4.05 |
0.10 |
(10-6) |
| CaO* |
18.25 |
0.59 |
(10-6) |
| MgO* |
2.03 |
0.09 |
(10-6) |
| K2O* |
2.12 |
0.04 |
(10-6) |
| Na2O* |
2.47 |
0.08 |
(10-6) |
| MnO |
619 |
17 |
(10-6) |
| TiO2* |
0.52 |
0.02 |
(10-6) |
| P2O5* |
0.12 |
0.01 |
(10-6) |
| La |
27.7 |
2.0 |
(10-6) |
| Ce |
54.5 |
3.9 |
(10-6) |
| Pr |
6.69 |
0.91 |
(10-6) |
| Nd |
23.2 |
1.8 |
(10-6) |
| Sm |
4.34 |
0.25 |
(10-6) |
| Eu |
0.93 |
0.14 |
(10-6) |
| Tb |
0.58 |
0.05 |
(10-6) |
| Dy |
3.37 |
0.30 |
(10-6) |
| Ho |
0.73 |
0.11 |
(10-6) |
| Er |
2.01 |
0.33 |
(10-6) |
| Tm |
0.30 |
0.05 |
(10-6) |
| Yb |
1.97 |
0.09 |
(10-6) |
| Lu |
0.31 |
0.02 |
(10-6) |
| Y |
21.7 |
2.0 |
(10-6) |
| Rb |
96.1 |
3.8 |
(10-6) |
| Th |
11.4 |
0.8 |
(10-6) |
| Nb |
12.7 |
1.8 |
(10-6) |
| Sb |
0.50 |
0.09 |
(10-6) |
| F |
71×10 |
12×10 |
(10-6) |
| Bi |
0.29 |
0.03 |
(10-6) |
| Li |
58.1 |
5.5 |
(10-6) |
| Ga |
14.5 |
1.8 |
(10-6) |
| Zr |
104 |
5 |
(10-6) |
| Gd |
4.01 |
0.60 |
(10-6) |
| CO2 |
14.6 |
0.8 |
(10-6) |
| U |
2.80 |
0.20 |
(10-6) |
| Be |
1.96 |
0.14 |
(10-6) |
| V |
80.8 |
3.1 |
(10-6) |
| Cs |
8.6 |
1.3 |
(10-6) |
| Mo |
0.37 |
0.08 |
(10-6) |
| Sc |
(10.1) |
|
(10-6) |
| C(Org)* |
(0.85) |
|
(10-6) |
| Ta |
(0.90) |
|
(10-6) |
| W |
(1.41) |
|
(10-6) |
| S* |
(0.11) |
|
(10-6) |
| Br |
(98.2) |
|
(10-6) |
| I |
(85.9) |
|
(10-6) |
| Hf |
(2.88) |
|
(10-6) |
| Cl |
(2.39) |
|
(10-6) |
| N |
(1052) |
|
(10-6) |
| Tl |
(0.51) |
|
(10-6) |
|
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