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GBW07312(GSD-12)水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
發(fā)布時(shí)間：2018/12/30 12:37:10 瀏覽次數(shù)：4392
GBW07312水系沉積物質(zhì)控樣/GSD-12水系沉積物質(zhì)控樣，該標(biāo)準(zhǔn)物質(zhì)取樣于廣東陽春多金屬礦區(qū)，經(jīng)晾干，過篩，去除雜物，混合，再高溫去負(fù)水、滅活，用高鋁瓷球磨機(jī)研磨至-0.074mm 占 99%以上。
GBW07312(GSD-12)水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)GBW07312/GSD-12水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
量值信息英文名稱 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(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 標(biāo)準(zhǔn)偏差(S) 單位 CAS 備注 Ag 1.15 0.16 質(zhì)量分?jǐn)?shù)(10-6)
As 115 9 質(zhì)量分?jǐn)?shù)(10-6)
B 24 3 質(zhì)量分?jǐn)?shù)(10-6)
Ba 206 23 質(zhì)量分?jǐn)?shù)(10-6)
Be 8.2 1.1 質(zhì)量分?jǐn)?shù)(10-6)
Bi 10.9 1.3 質(zhì)量分?jǐn)?shù)(10-6)
Cd 4 0.4 質(zhì)量分?jǐn)?shù)(10-6)
Co 8.8 1.1 質(zhì)量分?jǐn)?shù)(10-6)
Cr 35 4 質(zhì)量分?jǐn)?shù)(10-6)
Cs 7.9 0.5 質(zhì)量分?jǐn)?shù)(10-6)
Cu 1230 51 質(zhì)量分?jǐn)?shù)(10-6)
Dy 4.8 0.2 質(zhì)量分?jǐn)?shù)(10-6)
Er 3.1 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Eu 0.61 0.04 質(zhì)量分?jǐn)?shù)(10-6)
F 1250 61 質(zhì)量分?jǐn)?shù)(10-6)
Ga 14.1 0.7 質(zhì)量分?jǐn)?shù)(10-6)
Gd 4.4 0.4 質(zhì)量分?jǐn)?shù)(10-6)
Ge 1.87 0.13 質(zhì)量分?jǐn)?shù)(10-6)
Hf 8.3 1.1 質(zhì)量分?jǐn)?shù)(10-6)
Ho 0.94 0.09 質(zhì)量分?jǐn)?shù)(10-6)
In 0.96 0.17 質(zhì)量分?jǐn)?shù)(10-6)
La 32.7 2.2 質(zhì)量分?jǐn)?shù)(10-6)
Li 39 1.5 質(zhì)量分?jǐn)?shù)(10-6)
Mn 1400 73 質(zhì)量分?jǐn)?shù)(10-6)
Mo 8.4 0.9 質(zhì)量分?jǐn)?shù)(10-6)
Nb 15.4 1.6 質(zhì)量分?jǐn)?shù)(10-6)
Nd 26 4 質(zhì)量分?jǐn)?shù)(10-6)
Ni 12.8 1.9 質(zhì)量分?jǐn)?shù)(10-6)
P 235 34 質(zhì)量分?jǐn)?shù)(10-6)
Pb 285 16 質(zhì)量分?jǐn)?shù)(10-6)
Ce 61 5 質(zhì)量分?jǐn)?shù)(10-6)
Rb 270 15 質(zhì)量分?jǐn)?shù)(10-6)
Sb 24 4 質(zhì)量分?jǐn)?shù)(10-6)
Sc 5.1 0.6 質(zhì)量分?jǐn)?shù)(10-6)
Se 0.25 0.04 質(zhì)量分?jǐn)?shù)(10-6)
Sm 5.0 0.5 質(zhì)量分?jǐn)?shù)(10-6)
Sn 54 7 質(zhì)量分?jǐn)?shù)(10-6)
Sr 24 4 質(zhì)量分?jǐn)?shù)(10-6)
Ta 3.2 0.3 質(zhì)量分?jǐn)?shù)(10-6)
S 940 60 質(zhì)量分?jǐn)?shù)(10-6)
Tb 0.82 0.08 質(zhì)量分?jǐn)?shù)(10-6)
Te 0.29 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Th 21.4 1.7 質(zhì)量分?jǐn)?shù)(10-6)
Ti 0.1510 0.0070 質(zhì)量分?jǐn)?shù)(10-2)
Tl 1.76 0.37 質(zhì)量分?jǐn)?shù)(10-6)
Tm 0.53 0.07 質(zhì)量分?jǐn)?shù)(10-6)
U 7.8 1.0 質(zhì)量分?jǐn)?shù)(10-6)
V 47 6 質(zhì)量分?jǐn)?shù)(10-6)
W 37 3 質(zhì)量分?jǐn)?shù)(10-6)
Y 29 4 質(zhì)量分?jǐn)?shù)(10-6)
Yb 3.7 0.5 質(zhì)量分?jǐn)?shù)(10-6)
Zn 498 27 質(zhì)量分?jǐn)?shù)(10-6)
Zr 234 35 質(zhì)量分?jǐn)?shù)(10-6)
SiO2 77.29 0.19 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 9.30 0.17 質(zhì)量分?jǐn)?shù)(10-2)
TFe2O3 4.88 0.13 質(zhì)量分?jǐn)?shù)(10-2)
FeO 1.19 0.09 質(zhì)量分?jǐn)?shù)(10-2)
MgO 0.47 0.12 質(zhì)量分?jǐn)?shù)(10-2)
CaO 1.16 0.07 質(zhì)量分?jǐn)?shù)(10-2)
Na2O 0.44 0.04 質(zhì)量分?jǐn)?shù)(10-2)
K2O 2.91 0.06 質(zhì)量分?jǐn)?shù)(10-2)
H2O+ 2.15 0.12 質(zhì)量分?jǐn)?shù)(10-2)
CO2 (0.18)
質(zhì)量分?jǐn)?shù)(10-2)
Corg (0.40)
質(zhì)量分?jǐn)?shù)(10-2)
L.O.I. 2.62 0.17 質(zhì)量分?jǐn)?shù)(10-2)
Au* (5.6)
質(zhì)量分?jǐn)?shù)(10-9)
Br (1.7)
質(zhì)量分?jǐn)?shù)(10-6)
Cl (163)
質(zhì)量分?jǐn)?shù)(10-6)
Lu 0.58 0.08 質(zhì)量分?jǐn)?shù)(10-6)
Pr 6.0 1.2 質(zhì)量分?jǐn)?shù)(10-6)
I 1.8 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Hg* 56 8 質(zhì)量分?jǐn)?shù)(10-9)
*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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