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GBW07375水系沉積物質(zhì)控樣/GSD-24水系沉積物質(zhì)控樣/GBW07375水系沉積物標(biāo)準(zhǔn)參考樣
發(fā)布時間：2019/10/28 8:59:37 瀏覽次數(shù)：731
GBW07375土壤標(biāo)準(zhǔn)物質(zhì)/GSD-24土壤標(biāo)準(zhǔn)物質(zhì)/GBW07375土壤質(zhì)控樣/GSD-24土壤質(zhì)控樣/GBW07375土壤標(biāo)準(zhǔn)參考樣/GSD-24土壤標(biāo)準(zhǔn)參考樣/GBW07375水系沉積物標(biāo)準(zhǔn)物質(zhì)/GSD-24水系沉積物標(biāo)準(zhǔn)物質(zhì)/GBW07375水系沉積物質(zhì)控樣/GSD-24水系沉積物質(zhì)控樣/GBW07375水系沉積物標(biāo)準(zhǔn)參考樣/GSD-24水系沉積物標(biāo)準(zhǔn)參考樣
GBW07375(GSD-24)水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
GBW07375/GSD-24水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
英文名稱 Certified Reference Materials for the Chemical Composition of Stream Sediments 保存條件 儲存于25℃左右的空調(diào)間內(nèi) 使用注意事項 使用后應(yīng)蓋緊密封保存于陰涼處 特征形態(tài) 固態(tài) 定值單位 中國地質(zhì)科學(xué)院地球物理地球化學(xué)勘查研究所 規(guī)格 70g/瓶 量值信息
標(biāo)準(zhǔn)值 不確定度 單位 CAS 備注 Ag 40 4 質(zhì)量分?jǐn)?shù)(10-6)
As 1.7 0.2 質(zhì)量分?jǐn)?shù)(10-6)
B (3)
質(zhì)量分?jǐn)?shù)(10-6)
Ba 704 20 質(zhì)量分?jǐn)?shù)(10-6)
Be 2.3 0.1 質(zhì)量分?jǐn)?shù)(10-6)
Bi 0.11 0.02 質(zhì)量分?jǐn)?shù)(10-6)
Br (0.8)
質(zhì)量分?jǐn)?shù)(10-6)
Cd 0.029 0.004 質(zhì)量分?jǐn)?shù)(10-6)
Ce 32 4 質(zhì)量分?jǐn)?shù)(10-6)
Cl 24 3 質(zhì)量分?jǐn)?shù)(10-6)
Co 2.7 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Cr (3.7)
質(zhì)量分?jǐn)?shù)(10-6)
Cs 1.7 0.1 質(zhì)量分?jǐn)?shù)(10-6)
Cu 2.8 0.4 質(zhì)量分?jǐn)?shù)(10-6)
Dy 1.2 0.1 質(zhì)量分?jǐn)?shù)(10-6)
Er 0.67 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Eu 0.68 0.07 質(zhì)量分?jǐn)?shù)(10-6)
F 172 19 質(zhì)量分?jǐn)?shù)(10-6)
Ga 16.3 0.6 質(zhì)量分?jǐn)?shù)(10-6)
Gd 1.70 0.15 質(zhì)量分?jǐn)?shù)(10-6)
Ge 0.94 0.06 質(zhì)量分?jǐn)?shù)(10-6)
Hf 2.75 0.12 質(zhì)量分?jǐn)?shù)(10-6)
Hg** 4.7 1.0 質(zhì)量分?jǐn)?shù)(10-6)
Ho 0.24 0.02 質(zhì)量分?jǐn)?shù)(10-6)
I (0.21)
質(zhì)量分?jǐn)?shù)(10-6)
In 0.020 0.003 質(zhì)量分?jǐn)?shù)(10-6)
La 17.0 1.5 質(zhì)量分?jǐn)?shù)(10-6)
Li 8.4 0.4 質(zhì)量分?jǐn)?shù)(10-6)
Lu 0.12 0.02 質(zhì)量分?jǐn)?shù)(10-6)
Mn 322 14 質(zhì)量分?jǐn)?shù)(10-6)
Mo 0.42 0.04 質(zhì)量分?jǐn)?shù)(10-6)
N (130)
質(zhì)量分?jǐn)?shù)(10-6)
Nb 6.2 0.5 質(zhì)量分?jǐn)?shù)(10-6)
Nd 13.3 1.2 質(zhì)量分?jǐn)?shù)(10-6)
Ni 2.3 0.3 質(zhì)量分?jǐn)?shù)(10-6)
P 332 14 質(zhì)量分?jǐn)?shù)(10-6)
Pb 20.5 1.3 質(zhì)量分?jǐn)?shù)(10-6)
Pr 3.68 0.33 質(zhì)量分?jǐn)?shù)(10-6)
Rb 75.3 5.3 質(zhì)量分?jǐn)?shù)(10-6)
S (61)
質(zhì)量分?jǐn)?shù)(10-6)
Sb 0.13 0.03 質(zhì)量分?jǐn)?shù)(10-6)
Sc 1.99 0.18 質(zhì)量分?jǐn)?shù)(10-6)
Se 0.038 0.007 質(zhì)量分?jǐn)?shù)(10-6)
Sm 2.14 0.19 質(zhì)量分?jǐn)?shù)(10-6)
Sn 1.21 0.15 質(zhì)量分?jǐn)?shù)(10-6)
Sr 413 28 質(zhì)量分?jǐn)?shù)(10-6)
Ta 0.48 0.06 質(zhì)量分?jǐn)?shù)(10-6)
Tb 0.25 0.03 質(zhì)量分?jǐn)?shù)(10-6)
Te (0.016)
質(zhì)量分?jǐn)?shù)(10-6)
Th 6.30 0.50 質(zhì)量分?jǐn)?shù)(10-6)
Ti* 0.128 0.009 質(zhì)量分?jǐn)?shù)(10-6)
Tl 0.47 0.03 質(zhì)量分?jǐn)?shù)(10-6)
Tm 0.11 0.02 質(zhì)量分?jǐn)?shù)(10-6)
U 1.11 0.14 質(zhì)量分?jǐn)?shù)(10-6)
V 19.8▲ 16.8～20.6 質(zhì)量分?jǐn)?shù)(10-6)
W 0.28 0.06 質(zhì)量分?jǐn)?shù)(10-6)
Y 8.14 0.84 質(zhì)量分?jǐn)?shù)(10-6)
Yb 0.69 0.05 質(zhì)量分?jǐn)?shù)(10-6)
Zn 25.0 1.3 質(zhì)量分?jǐn)?shù)(10-6)
Zr 87.6 3.5 質(zhì)量分?jǐn)?shù)(10-6)
SiO2 72.20 0.30 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 14.86 0.67 質(zhì)量分?jǐn)?shù)(10-2)
TFe2O3 1.46 0.06 質(zhì)量分?jǐn)?shù)(10-2)
FeO 0.22 0.02 質(zhì)量分?jǐn)?shù)(10-2)
MgO 1.35 0.05 質(zhì)量分?jǐn)?shù)(10-2)
CaO 4.99 0.15 質(zhì)量分?jǐn)?shù)(10-2)
Na2O 3.22 0.11 質(zhì)量分?jǐn)?shù)(10-2)
K2O 0.27 0.03 質(zhì)量分?jǐn)?shù)(10-2)
H2O+ 0.80 0.06 質(zhì)量分?jǐn)?shù)(10-2)
Corg (0.09)
質(zhì)量分?jǐn)?shù)(10-2)
TC (0.12)
質(zhì)量分?jǐn)?shù)(10-2)
LOI (0.98)
質(zhì)量分?jǐn)?shù)(10-2)
*質(zhì)量分?jǐn)?shù)為×10-2 **質(zhì)量分?jǐn)?shù)為×10-9 ▲標(biāo)準(zhǔn)值為中位值，其下為置信限。
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