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GBW07313海底沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
發(fā)布時間：2019/2/28 15:36:23 瀏覽次數(shù)：873
GBW07313海底沉積物成分分析標(biāo)準(zhǔn)物質(zhì)/GBW07313海底沉積物標(biāo)準(zhǔn)參考樣/GBW07313土壤標(biāo)準(zhǔn)參考樣/GBW07313海底沉積物標(biāo)準(zhǔn)物質(zhì)/GBW07313海底沉積物質(zhì)控樣/GBW07313海底沉積物標(biāo)樣
英文名稱 Marine Sediment 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 宜保存于陰涼干燥處。 使用注意事項(xiàng) 該標(biāo)準(zhǔn)物質(zhì)具有較強(qiáng)的吸濕性，使用時宜稱取與環(huán)境濕度平衡并重新混勻的風(fēng)干樣，使用中，特別在H2O-測試中，注意避免高濕度環(huán)境的干擾影響。 特征形態(tài) 固態(tài) 基體
主要分析方法 原子吸收光譜法、容量法、重量法等多種方法# 規(guī)格 25g/50g 量值信息
標(biāo)準(zhǔn)值 標(biāo)準(zhǔn)偏差(S) 單位 CAS 備注 SiO2 53.86 0.12 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 13.75 0.20 質(zhì)量分?jǐn)?shù)(10-2)
Fe2O3(T) 6.58 0.17 質(zhì)量分?jǐn)?shù)(10-2)
FeO (0.29)
質(zhì)量分?jǐn)?shù)(10-2)
TiO2 0.67 0.03 質(zhì)量分?jǐn)?shù)(10-2)
P2O5 0.45 0.02 質(zhì)量分?jǐn)?shù)(10-2)
MnO 0.43 0.03 質(zhì)量分?jǐn)?shù)(10-2)
MgO 3.38 0.13 質(zhì)量分?jǐn)?shù)(10-2)
CaO 1.71 0.06 質(zhì)量分?jǐn)?shù)(10-2)
Na2O 4.81 0.09 質(zhì)量分?jǐn)?shù)(10-2)
K2O 2.95 0.09 質(zhì)量分?jǐn)?shù)(10-2)
Ba 0.44 0.04 質(zhì)量分?jǐn)?shù)(10-2)
H2O+ 5.39 0.21 質(zhì)量分?jǐn)?shù)(10-2)
CO2 (0.38)
質(zhì)量分?jǐn)?shù)(10-2)
S 0.31 0.03 質(zhì)量分?jǐn)?shù)(10-2)
Cl 4.07 0.07 質(zhì)量分?jǐn)?shù)(10-2)
F (0.13)
質(zhì)量分?jǐn)?shù)(10-2)
L.O.I. (9.93)
質(zhì)量分?jǐn)?shù)(10-2)
Salt (8.73)
質(zhì)量分?jǐn)?shù)(10-2)
As 5.8×0.0001 0.7 質(zhì)量分?jǐn)?shù)(10-2)
B 125×0.0001 13 質(zhì)量分?jǐn)?shù)(10-2)
Ce 92×0.0001 14 質(zhì)量分?jǐn)?shù)(10-2)
Co 76.7×0.0001 3.2 質(zhì)量分?jǐn)?shù)(10-2)
Cr 58.4×0.0001 3.0 質(zhì)量分?jǐn)?shù)(10-2)
Cs 9.4×0.0001 0.9 質(zhì)量分?jǐn)?shù)(10-2)
Cu 424×0.0001 19 質(zhì)量分?jǐn)?shù)(10-2)
Dy 19.9×0.0001 2.5 質(zhì)量分?jǐn)?shù)(10-2)
Er 11.0×0.0001 1.0 質(zhì)量分?jǐn)?shù)(10-2)
Eu 5.3×0.0001 0.5 質(zhì)量分?jǐn)?shù)(10-2)
Ga 23.7×0.0001 2.6 質(zhì)量分?jǐn)?shù)(10-2)
Gd 22.0×0.0001 1.6 質(zhì)量分?jǐn)?shù)(10-2)
Ho 4.3×0.0001 0.2 質(zhì)量分?jǐn)?shù)(10-2)
La 67.8×0.0001 5.7 質(zhì)量分?jǐn)?shù)(10-2)
Li 60.0×0.0001 2.9 質(zhì)量分?jǐn)?shù)(10-2)
Lu 1.46×0.0001 0.28 質(zhì)量分?jǐn)?shù)(10-2)
Mo 7.2×0.0001 0.6 質(zhì)量分?jǐn)?shù)(10-2)
Nb (15.1)
質(zhì)量分?jǐn)?shù)(10-2)
Nd 91.8×0.0001 5.4 質(zhì)量分?jǐn)?shù)(10-2)
Ni 150×0.0001 8 質(zhì)量分?jǐn)?shù)(10-2)
Pb 29.3×0.0001 2.4 質(zhì)量分?jǐn)?shù)(10-2)
Pr 20.1×0.0001 2.5 質(zhì)量分?jǐn)?shù)(10-2)
Rb 97.3×0.0001 5.6 質(zhì)量分?jǐn)?shù)(10-2)
Sb 1.85×0.0001 0.33 質(zhì)量分?jǐn)?shù)(10-2)
Sc 25.6×0.0001 4.3 質(zhì)量分?jǐn)?shù)(10-2)
Sm 21.5×0.0001 2.0 質(zhì)量分?jǐn)?shù)(10-2)
Sr 267×0.0001 28 質(zhì)量分?jǐn)?shù)(10-2)
Tb 3.4×0.0001 0.5 質(zhì)量分?jǐn)?shù)(10-2)
Th 13.9×0.0001 1.5 質(zhì)量分?jǐn)?shù)(10-2)
Tm 1.54×0.0001 0.17 質(zhì)量分?jǐn)?shù)(10-2)
U 1.98×0.0001 0.56 質(zhì)量分?jǐn)?shù)(10-2)
V 112×0.0001 10 質(zhì)量分?jǐn)?shù)(10-2)
W 5.5 0.7 質(zhì)量分?jǐn)?shù)(10-2)
Y 104×0.0001 9 質(zhì)量分?jǐn)?shù)(10-2)
Yb 9.8×0.0001 1.6 質(zhì)量分?jǐn)?shù)(10-2)
Zn 160×0.0001 6 質(zhì)量分?jǐn)?shù)(10-2)
Zr 177×0.0001 8 質(zhì)量分?jǐn)?shù)(10-2)
Org.C (0.25)
質(zhì)量分?jǐn)?shù)(10-2)
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