GBW07301a——水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
基本特征特性
【保存條件】密封保存在陰涼干燥處。
【使用注意事項(xiàng)】最小取樣量100mg
【特征形態(tài)】固態(tài)
【基體】水系沉積物
【主要分析方法】X-射線熒光法、比色法、稱量法等多種方法
標(biāo)準(zhǔn)值 | 不確定度 | 單位 | |
Ag | 0.034 | 0.011 | 質(zhì)量分?jǐn)?shù)(10-6) |
As | 2.7 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
B | (9.7) | 質(zhì)量分?jǐn)?shù)(10-6) | |
Ba | 920 | 70 | 質(zhì)量分?jǐn)?shù)(10-6) |
Be | 2.9 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Bi | 0.49 | 0.12 | 質(zhì)量分?jǐn)?shù)(10-6) |
Cd | 0.11 | 0.03 | 質(zhì)量分?jǐn)?shù)(10-6) |
Co | 20 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Cr | 126 | 6 | 質(zhì)量分?jǐn)?shù)(10-6) |
Cs | 5.5 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Cu | 29 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Dy | 4.3 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Er | 2.3 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Eu | 1.7 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
F | 860 | 50 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ga | 23.6 | 1.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Gd | 5.6 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ge | 1.6 | 0.3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Hf | 9.1 | 0.6 | 質(zhì)量分?jǐn)?shù)(10-6) |
Hg | 0.031 | 0.004 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ho | 0.79 | 0.07 | 質(zhì)量分?jǐn)?shù)(10-6) |
La | 41 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Li | 32 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
Mn | 910 | 30 | 質(zhì)量分?jǐn)?shù)(10-6) |
Mo | 1.05 | 0.13 | 質(zhì)量分?jǐn)?shù)(10-6) |
Nb | 31 | 1 | 質(zhì)量分?jǐn)?shù)(10-6) |
Nd | 36 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ni | 56 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
P | 1520 | 70 | 質(zhì)量分?jǐn)?shù)(10-6) |
Pb | 31 | 4 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ce | 81 | 6 | 質(zhì)量分?jǐn)?shù)(10-6) |
Rb | 126 | 6 | 質(zhì)量分?jǐn)?shù)(10-6) |
Sb | 0.3 | 0.05 | 質(zhì)量分?jǐn)?shù)(10-6) |
Sc | 14 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Se | 0.11 | 0.03 | 質(zhì)量分?jǐn)?shù)(10-6) |
Sm | 6.7 | 0.4 | 質(zhì)量分?jǐn)?shù)(10-6) |
Sn | 3.3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
Sr | 480 | 40 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ta | 3.0 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
S | 144 | 質(zhì)量分?jǐn)?shù)(10-6) | |
Tb | 0.81 | 0.06 | 質(zhì)量分?jǐn)?shù)(10-6) |
Th | 27 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
Ti | 0.537 | 0.022 | 質(zhì)量分?jǐn)?shù)(10-6) |
Tl | 0.67 | 質(zhì)量分?jǐn)?shù)(10-6) | |
Tm | 0.34 | 0.03 | 質(zhì)量分?jǐn)?shù)(10-6) |
U | 4.6 | 0.5 | 質(zhì)量分?jǐn)?shù)(10-6) |
V | 115 | 9 | 質(zhì)量分?jǐn)?shù)(10-6) |
W | 1 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
Y | 22 | 2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Yb | 2.3 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Zn | 90 | 7 | 質(zhì)量分?jǐn)?shù)(10-6) |
Zr | 320 | 15 | 質(zhì)量分?jǐn)?shù)(10-6) |
SiO2 | 59.2 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Al2O3 | 15.4 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
TFe2O3 | 6.50 | 0.12 | 質(zhì)量分?jǐn)?shù)(10-6) |
FeO | (2.4) | 質(zhì)量分?jǐn)?shù)(10-6) | |
MgO | 3.30 | 0.12 | 質(zhì)量分?jǐn)?shù)(10-6) |
CaO | 4.0 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
Na2O | 3.4 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
K2O | 2.8 | 0.1 | 質(zhì)量分?jǐn)?shù)(10-6) |
H2O+ | (2.7) | 質(zhì)量分?jǐn)?shù)(10-6) | |
CO2 | (0.07) | 質(zhì)量分?jǐn)?shù)(10-6) | |
Org.C | (0.73) | 質(zhì)量分?jǐn)?shù)(10-6) | |
L.O.I. | 3.8 | 0.2 | 質(zhì)量分?jǐn)?shù)(10-6) |
Lu | 0.39 | 0.04 | 質(zhì)量分?jǐn)?shù)(10-6) |
Pr | 9.3 | 0.7 | 質(zhì)量分?jǐn)?shù)(10-6) |
N | 741 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |
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