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GBW07335海洋沉積物標(biāo)準(zhǔn)物質(zhì)標(biāo)準(zhǔn)值/GBW07335海洋沉積物標(biāo)準(zhǔn)物質(zhì)證書/GBW07335海洋沉積物質(zhì)控樣
發(fā)布時(shí)間:2019/8/23 13:17:29 瀏覽次數(shù):1655
GBW07335海洋沉積物成分分析標(biāo)準(zhǔn)物質(zhì)/GBW07335海洋沉積物成分分析標(biāo)準(zhǔn)物質(zhì)取樣量/GBW07335海洋沉積物成分分析標(biāo)準(zhǔn)物質(zhì)分析方法/GBW07335海洋沉積物標(biāo)準(zhǔn)物質(zhì)/GBW07335海洋沉積物標(biāo)準(zhǔn)物質(zhì)標(biāo)準(zhǔn)值/GBW07335海洋沉積物標(biāo)準(zhǔn)物質(zhì)證書/GBW07335海洋沉積物質(zhì)控樣
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 陰涼干燥環(huán)境 使用注意事項(xiàng) 使用時(shí)宜稱取與環(huán)境濕度平衡后風(fēng)干樣作水校正, 作水校正的干燥溫度為110攝氏度(至恒溫) 特征形態(tài) 固態(tài) 基體
主要分析方法 電感耦合等離子體質(zhì)譜,原子熒光,重量法,容量法等# 規(guī)格 50g 量值信息
標(biāo)準(zhǔn)值 標(biāo)準(zhǔn)偏差(S) 單位 CAS 備注 As (8)
質(zhì)量分?jǐn)?shù)(10-6)
Ba 396 19 質(zhì)量分?jǐn)?shù)(10-6)
Cd (0.20)
質(zhì)量分?jǐn)?shù)(10-6)
Ce 78 4 質(zhì)量分?jǐn)?shù)(10-6)
Co 15 1 質(zhì)量分?jǐn)?shù)(10-6)
Cr 78 10 質(zhì)量分?jǐn)?shù)(10-6)
Cs (8.0)
質(zhì)量分?jǐn)?shù)(10-6)
Cu 18 4 質(zhì)量分?jǐn)?shù)(10-6)
Dy 4.8 0.2 質(zhì)量分?jǐn)?shù)(10-6)
Er 2.56 0.05 質(zhì)量分?jǐn)?shù)(10-6)
Eu 1.25 0.04 質(zhì)量分?jǐn)?shù)(10-6)
Ga 16 2 質(zhì)量分?jǐn)?shù)(10-6)
Gd 5.4 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Hf (5)
質(zhì)量分?jǐn)?shù)(10-6)
Ho 0.92 0.04 質(zhì)量分?jǐn)?shù)(10-6)
La 38 2 質(zhì)量分?jǐn)?shù)(10-6)
Lu 0.38 0.03 質(zhì)量分?jǐn)?shù)(10-6)
Nb 13.7 0.8 質(zhì)量分?jǐn)?shù)(10-6)
Nd 32.6 2.3 質(zhì)量分?jǐn)?shù)(10-6)
Ni 36 5 質(zhì)量分?jǐn)?shù)(10-6)
Pb 25 4 質(zhì)量分?jǐn)?shù)(10-6)
Pr 8.3 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Rb 118 3 質(zhì)量分?jǐn)?shù)(10-6)
Sc 12.0 0.8 質(zhì)量分?jǐn)?shù)(10-6)
Sm 6.2 0.3 質(zhì)量分?jǐn)?shù)(10-6)
Sr 193 8 質(zhì)量分?jǐn)?shù)(10-6)
Tb 0.8 0.1 質(zhì)量分?jǐn)?shù)(10-6)
Th 13.6 0.6 質(zhì)量分?jǐn)?shù)(10-6)
Tm 0.39 0.04 質(zhì)量分?jǐn)?shù)(10-6)
U 2.7 0.4 質(zhì)量分?jǐn)?shù)(10-6)
V 95 9 質(zhì)量分?jǐn)?shù)(10-6)
Y 25 2 質(zhì)量分?jǐn)?shù)(10-6)
Yb 2.42 0.07 質(zhì)量分?jǐn)?shù)(10-6)
Zn 79 8 質(zhì)量分?jǐn)?shù)(10-6)
Zr 184 24 質(zhì)量分?jǐn)?shù)(10-6)
SiO2 59.6 0.2 質(zhì)量分?jǐn)?shù)(10-2)
Al2O3 13.1 0.2 質(zhì)量分?jǐn)?shù)(10-2)
Fe2O3 3.5 0.2 質(zhì)量分?jǐn)?shù)(10-2)
FeO (1.6)
質(zhì)量分?jǐn)?shù)(10-2)
CaO 4.8 0.2 質(zhì)量分?jǐn)?shù)(10-2)
MgO 2.51 0.09 質(zhì)量分?jǐn)?shù)(10-2)
K2O 2.71 0.06 質(zhì)量分?jǐn)?shù)(10-2)
Na2O 2.3 0.2 質(zhì)量分?jǐn)?shù)(10-2)
MnO 0.073 0.005 質(zhì)量分?jǐn)?shù)(10-2)
TiO2 0.72 0.03 質(zhì)量分?jǐn)?shù)(10-2)
P2O5 0.12 0.01 質(zhì)量分?jǐn)?shù)(10-2)
Cl 1.04 0.06 質(zhì)量分?jǐn)?shù)(10-2)
SO3 0.22 0.01 質(zhì)量分?jǐn)?shù)(10-2)
CO2 (3.3)
質(zhì)量分?jǐn)?shù)(10-2)
H2O+ (3.8)
質(zhì)量分?jǐn)?shù)(10-2)
Corg (0.6)
質(zhì)量分?jǐn)?shù)(10-2)