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GBW07377水系沉積物標(biāo)準(zhǔn)物質(zhì)/GSD-26水系沉積物標(biāo)準(zhǔn)物質(zhì)/GBW07377水系沉積物質(zhì)控樣/GSD-26水系沉積物質(zhì)控樣
發(fā)布時間:2019/10/30 9:35:17 瀏覽次數(shù):715
GBW07377土壤標(biāo)準(zhǔn)物質(zhì)/GSD-26土壤標(biāo)準(zhǔn)物質(zhì)/GBW07377土壤質(zhì)控樣/GSD-26土壤質(zhì)控樣/GBW07377土壤標(biāo)準(zhǔn)參考樣/GSD-26土壤標(biāo)準(zhǔn)參考樣/GBW07377水系沉積物標(biāo)準(zhǔn)物質(zhì)/GSD-26水系沉積物標(biāo)準(zhǔn)物質(zhì)/GBW07377水系沉積物質(zhì)控樣/GSD-26水系沉積物質(zhì)控樣/GBW07377水系沉積物標(biāo)準(zhǔn)參考樣/GSD-26水系沉積物標(biāo)準(zhǔn)參考樣
GBW07377(GSD-26)水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
GBW07377/GSD-26水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
英文名稱 Stream Sediments 應(yīng)用領(lǐng)域 農(nóng)業(yè)及環(huán)境類/河流、海洋沉積物 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(tài) 固態(tài) 基體 水系沉積物 主要分析方法 原子吸收光譜法、中子活化法、碘化法等多種方法# 規(guī)格 70g
標(biāo)準(zhǔn)值 不確定度 單位 CAS 備注 Ag 66 5 質(zhì)量分?jǐn)?shù)(10-6)
As 32.2 2.0 質(zhì)量分?jǐn)?shù)(10-6)
B 55.4 3.9 質(zhì)量分?jǐn)?shù)(10-6)
Ba 460 16 質(zhì)量分?jǐn)?shù)(10-6)
Be 2.6 0.2 質(zhì)量分?jǐn)?shù)(10-6)
Bi 0.42 0.03 質(zhì)量分?jǐn)?shù)(10-6)
Br (1.3)
質(zhì)量分?jǐn)?shù)(10-6)
Cd 0.22 0.02 質(zhì)量分?jǐn)?shù)(10-6)
Ce 80 5 質(zhì)量分?jǐn)?shù)(10-6)
Cl 26 3 質(zhì)量分?jǐn)?shù)(10-6)
Co 12.9 0.7 質(zhì)量分?jǐn)?shù)(10-6)
Cr 66 8 質(zhì)量分?jǐn)?shù)(10-6)
Cs 16.0 0.8 質(zhì)量分?jǐn)?shù)(10-6)
Cu 21 1 質(zhì)量分?jǐn)?shù)(10-6)
Dy 4.8 0.5 質(zhì)量分?jǐn)?shù)(10-6)
Er 2.57 0.25 質(zhì)量分?jǐn)?shù)(10-6)
Eu 1.17 0.09 質(zhì)量分?jǐn)?shù)(10-6)
F 632 42 質(zhì)量分?jǐn)?shù)(10-6)
Ga 18.8 0.6 質(zhì)量分?jǐn)?shù)(10-6)
Gd 5.43 0.39 質(zhì)量分?jǐn)?shù)(10-6)
Ge 1.42 0.09 質(zhì)量分?jǐn)?shù)(10-6)
Hf 5.30 0.26 質(zhì)量分?jǐn)?shù)(10-6)
Hg** 18.3 1.2 質(zhì)量分?jǐn)?shù)(10-6)
Ho 0.90 0.10 質(zhì)量分?jǐn)?shù)(10-6)
I 0.48 0.08 質(zhì)量分?jǐn)?shù)(10-6)
In 0.063 0.005 質(zhì)量分?jǐn)?shù)(10-6)
La 40.4 2.7 質(zhì)量分?jǐn)?shù)(10-6)
Li 38.0 1.4 質(zhì)量分?jǐn)?shù)(10-6)
Lu 0.35 0.05 質(zhì)量分?jǐn)?shù)(10-6)
Mn 519 18 質(zhì)量分?jǐn)?shù)(10-6)
Mo 0.55 0.04 質(zhì)量分?jǐn)?shù)(10-6)
N 689 36 質(zhì)量分?jǐn)?shù)(10-6)
Nb 14.6 0.8 質(zhì)量分?jǐn)?shù)(10-6)
Nd 33.5 2.3 質(zhì)量分?jǐn)?shù)(10-6)
Ni 36.5 1.3 質(zhì)量分?jǐn)?shù)(10-6)
P 498 23 質(zhì)量分?jǐn)?shù)(10-6)
Pb 35.0 1.4 質(zhì)量分?jǐn)?shù)(10-6)
Pr 9.24 0.63 質(zhì)量分?jǐn)?shù)(10-6)
Rb 154 3 質(zhì)量分?jǐn)?shù)(10-6)
S 122 10 質(zhì)量分?jǐn)?shù)(10-6)
Sb 2.52 0.17 質(zhì)量分?jǐn)?shù)(10-6)
Sc 12.7 0.6 質(zhì)量分?jǐn)?shù)(10-6)
Se 0.146 0.014 質(zhì)量分?jǐn)?shù)(10-6)
Sm 6.25 0.43 質(zhì)量分?jǐn)?shù)(10-6)
Sn 3.46 0.28 質(zhì)量分?jǐn)?shù)(10-6)
Sr 78.0 4.1 質(zhì)量分?jǐn)?shù)(10-6)
Ta 1.18 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Tb 0.86 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Te 0.040 0.006 質(zhì)量分?jǐn)?shù)(10-6)
Th 16.6 1.1 質(zhì)量分?jǐn)?shù)(10-6)
Ti* 0.368 0.015 質(zhì)量分?jǐn)?shù)(10-6)
Tl 0.90 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Tm 0.37 0.05 質(zhì)量分?jǐn)?shù)(10-6)
U 1.71 0.18 質(zhì)量分?jǐn)?shù)(10-6)
V 88.9 3.2 質(zhì)量分?jǐn)?shù)(10-6)
W 2.18 0.15 質(zhì)量分?jǐn)?shù)(10-6)
Y 26.6 1.2 質(zhì)量分?jǐn)?shù)(10-6)
Yb 2.49 0.27 質(zhì)量分?jǐn)?shù)(10-6)
Zn 101 3 質(zhì)量分?jǐn)?shù)(10-6)
Zr 180 4 質(zhì)量分?jǐn)?shù)(10-6)
SiO2 63.48 0.43 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 14.10 0.40 質(zhì)量分?jǐn)?shù)(10-2)
TFe2O3 5.16 0.11 質(zhì)量分?jǐn)?shù)(10-2)
FeO 1.73 0.07 質(zhì)量分?jǐn)?shù)(10-2)
MgO 3.78 0.07 質(zhì)量分?jǐn)?shù)(10-2)
CaO 0.83 0.04 質(zhì)量分?jǐn)?shù)(10-2)
Na2O 3.04 0.11 質(zhì)量分?jǐn)?shù)(10-2)
K2O 2.35 0.11 質(zhì)量分?jǐn)?shù)(10-2)
H2O+ 3.48 0.18 質(zhì)量分?jǐn)?shù)(10-2)
CO2 3.02 0.22 質(zhì)量分?jǐn)?shù)(10-2)
Corg 0.57 0.03 質(zhì)量分?jǐn)?shù)(10-2)
TC 1.33 0.06 質(zhì)量分?jǐn)?shù)(10-2)
LOI 6.84 0.29 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。