GBW07403-土壤成分分析標準物質--黃棕壤
【保存條件】密封保存在陰涼干燥處。
【使用注意事項】最小取樣量200mg。
【特征形態】固態
【基體】土壤
【主要分析方法】火焰原子吸收法、容量法、比色法等多種方法
組分 | 標準值 | 標準偏差 | 單位 |
Ag | 0.091 | 0.011 | (10-2) |
Al2O3 | 12.24 | 0.14 | (10-2) |
As | 4.4 | 0.9 | (10-2) |
B | 23 | 4 | (10-2) |
Ba | 0.121* | 0.011* | (10-2) |
Be | 1.4 | 0.3 | (10-2) |
Bi | 0.17 | 0.06 | (10-2) |
Br | 4.3 | 0.7 | (10-2) |
CaO | 1.27 | 0.06 | (10-2) |
Ce | 39 | 6 | (10-2) |
Cl | (60) | (10-2) | |
Cd | 0.059 | 0.022 | (10-2) |
Co | 5.5 | 1.0 | (10-2) |
Cs | 3.2 | 0.5 | (10-6) |
CO2 | (0.13) | (10-2) | |
Cr | 32 | 6 | (10-6) |
Cu | 11.4 | 1.6 | (10-6) |
Dy | 2.6 | 0.2 | (10-6) |
Er | 1.5 | 0.3 | (10-6) |
Eu | 0.72 | 0.06 | (10-6) |
F | 246 | 40 | (10-6) |
FeO | 0.5 | 0.08 | (10-2) |
Ge | 1.9 | 0.4 | (10-6) |
Ga | 31 | 5 | (10-6) |
Gd | 4.7 | 0.6 | (10-6) |
Hf | 14 | 2 | (10-6) |
Hg | 590 | 80 | (10-6) |
Ho | 1.46 | 0.14 | (10-6) |
H2O+ | (1.9) | (10-6) | |
I | 9.4 | 1.2 | (10-6) |
In | 0.12 | 0.03 | (10-6) |
K2O | 3.04 | 0.07 | (10-2) |
L.O.I. | 2.67 | 0.16 | (10-2) |
La | 53 | 6 | (10-6) |
Li | 55 | 3.7 | (10-6) |
Lu | 0.29 | 0.03 | (10-6) |
MgO | 0.58 | 0.05 | (10-2) |
Mn | 304 | 21 | (10-6) |
Mo | 0.3 | 0.13 | (10-6) |
N | 0.064 | 0.0040 | (10-2) |
Pr | 4.8 | 0.4 | (10-6) |
Rb | 85 | 6 | (10-6) |
Na2O | 2.71 | 0.08 | (10-2) |
Nb | 9.3 | 2.3 | (10-6) |
Nd | 18.4 | 2.4 | (10-6) |
Ni | 12 | 27 | (10-6) |
Org.C | 0.5 | 0.04 | (10-6) |
P | 320 | 28 | (10-6) |
Pb | 26 | 4 | (10-6) |
Pr | 4.8 | 0.4 | (10-6) |
Rb | 85 | 6 | (10-6) |
Sr | 380 | 25 | (10-6) |
S | 120 | 20 | (10-6) |
Sb | 0.45 | 0.15 | (10-6) |
Sc | 5 | 0.6 | (10-6) |
Se | 0.094 | 0.045 | (10-6) |
SiO2 | 74.72 | 0.29 | (10-2) |
Sm | 3.3 | 0.3 | (10-6) |
Sn | 2.5 | 0.4 | (10-6) |
Tm | 0.28 | 0.06 | (10-6) |
Ta | 0.76 | 0.20 | (10-6) |
Tb | 0.49 | 0.09 | (10-6) |
Te | 0.04 | 0.015 | (10-6) |
TFe2O3 | 2 | 0.07 | (10-2) |
Th | 6 | 0.7 | (10-6) |
Ti** | 0.224 | 0.012 | (10-6) |
Tm | 0.28 | 0.06 | (10-6) |
U | 1.3 | 0.4 | (10-6) |
V | 36 | 4 | (10-6) |
W | 0.95 | 0.29 | (10-6) |
Y | 15 | 2 | (10-6) |
Yb | 1.7 | 0.3 | (10-6) |
Zn | 31 | 4 | (10-6) |
Zr | 246 | 21 | (10-6) |
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