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GBW07305a水系沉積物標準物質(zhì)/GSD-5a水系沉積物標準物質(zhì)/GBW07305a水系沉積物質(zhì)控樣/GSD-5a水系沉積物質(zhì)控樣
發(fā)布時間:2019/9/26 8:51:45 瀏覽次數(shù):1572
GBW07305a(GSD-5a)水系沉積物成分分析標準物質(zhì)/GBW07305a水系沉積物標準物質(zhì)/GSD-5a水系沉積物標準物質(zhì)/GBW07305a水系沉積物質(zhì)控樣/GSD-5a水系沉積物質(zhì)控樣/GBW07305a水系沉積物標準參考樣/GSD-5a水系沉積物標準參考樣/GBW07305a水系沉積物/GSD-5a水系沉積物
英文名稱 Stream Sediments 應用領域 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# 規(guī)格 70g 量值信息
標準值 標準偏差(S) 單位 CAS 備注 Ag 0.63 0.06 質(zhì)量分數(shù)(10-6)
As 74 4 質(zhì)量分數(shù)(10-6)
B 96 8 質(zhì)量分數(shù)(10-6)
Ba 681 16 質(zhì)量分數(shù)(10-6)
Be 2.5 0.1 質(zhì)量分數(shù)(10-6)
Bi 3.0 0.2 質(zhì)量分數(shù)(10-6)
Cd 1.37 0.10 質(zhì)量分數(shù)(10-6)
Co 15.3 0.5 質(zhì)量分數(shù)(10-6)
Cr 68 2 質(zhì)量分數(shù)(10-6)
Cs 10.4 0.2 質(zhì)量分數(shù)(10-6)
Cu 118 4 質(zhì)量分數(shù)(10-6)
Dy 5.1 0.2 質(zhì)量分數(shù)(10-6)
Er 3.0 0.2 質(zhì)量分數(shù)(10-6)
Eu 1.23 0.03 質(zhì)量分數(shù)(10-6)
F 582 17 質(zhì)量分數(shù)(10-6)
Ga 18.7 0.6 質(zhì)量分數(shù)(10-6)
Gd 5.5 0.2 質(zhì)量分數(shù)(10-6)
Ge 1.59 0.11 質(zhì)量分數(shù)(10-6)
Hf 8.2 0.6 質(zhì)量分數(shù)(10-6)
Hg 0.29 0.03 質(zhì)量分數(shù)(10-6)
Ho 1.03 0.08 質(zhì)量分數(shù)(10-6)
In 0.117 0.010 質(zhì)量分數(shù)(10-6)
La 41 1 質(zhì)量分數(shù)(10-6)
Li 42 2 質(zhì)量分數(shù)(10-6)
Mn 917 25 質(zhì)量分數(shù)(10-6)
Mo 1.64 0.09 質(zhì)量分數(shù)(10-6)
Nb 17.3 0.7 質(zhì)量分數(shù)(10-6)
Nd 34 1 質(zhì)量分數(shù)(10-6)
Ni 31 1 質(zhì)量分數(shù)(10-6)
P 575 23 質(zhì)量分數(shù)(10-6)
Pb 102 4 質(zhì)量分數(shù)(10-6)
Ce 82 2 質(zhì)量分數(shù)(10-6)
Rb 129 4 質(zhì)量分數(shù)(10-6)
Sb 8.9 0.7 質(zhì)量分數(shù)(10-6)
Sc 12.1 0.5 質(zhì)量分數(shù)(10-6)
Se 0.37 0.04 質(zhì)量分數(shù)(10-6)
Sm 6.1 0.1 質(zhì)量分數(shù)(10-6)
Sn 5.0 0.5 質(zhì)量分數(shù)(10-6)
Sr 78 2 質(zhì)量分數(shù)(10-6)
Ta 1.3 0.1 質(zhì)量分數(shù)(10-6)
S 0.24 0.03 質(zhì)量分數(shù)(10-2)
Tb 0.90 0.06 質(zhì)量分數(shù)(10-6)
Te (0.3)
質(zhì)量分數(shù)(10-6)
Th 14.8 0.7 質(zhì)量分數(shù)(10-6)
Ti 0.46 0.02 質(zhì)量分數(shù)(10-2)
Tl 0.84 0.06 質(zhì)量分數(shù)(10-6)
Tm 0.48 0.03 質(zhì)量分數(shù)(10-6)
U 3.9 0.2 質(zhì)量分數(shù)(10-6)
V 99 3 質(zhì)量分數(shù)(10-6)
W 5.5 0.3 質(zhì)量分數(shù)(10-6)
Y 29 2 質(zhì)量分數(shù)(10-6)
Yb 3.1 0.3 質(zhì)量分數(shù)(10-6)
Zn 263 5 質(zhì)量分數(shù)(10-6)
Zr 275 17 質(zhì)量分數(shù)(10-6)
SiO2 69.33 0.20 質(zhì)量分數(shù)(10-2)
Al2O3 13.40 0.09 質(zhì)量分數(shù)(10-2)
TFe2O3 5.27 0.07 質(zhì)量分數(shù)(10-2)
FeO (0.78)
質(zhì)量分數(shù)(10-2)
MgO 1.29 0.03 質(zhì)量分數(shù)(10-2)
CaO 0.77 0.02 質(zhì)量分數(shù)(10-2)
Na2O 0.64 0.03 質(zhì)量分數(shù)(10-2)
K2O 2.59 0.05 質(zhì)量分數(shù)(10-2)
H2O+ 3.97 0.26 質(zhì)量分數(shù)(10-2)
CO2 (0.45)
質(zhì)量分數(shù)(10-2)
Corg (0.51)
質(zhì)量分數(shù)(10-2)
Lu 0.49 0.03 質(zhì)量分數(shù)(10-6)
Pr 9.3 0.2 質(zhì)量分數(shù)(10-6)
TC (0.7)
質(zhì)量分數(shù)(10-2)
Br 1.7 0.3 質(zhì)量分數(shù)(10-6)
Cl (36)
質(zhì)量分數(shù)(10-6)
I 2.4 0.4 質(zhì)量分數(shù)(10-6)
N 640 54 質(zhì)量分數(shù)(10-6)
*質(zhì)量分數(shù)為×10-2 **質(zhì)量分數(shù)為×10-9 ▲標準值為中位值,其下為置信限。