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國家標(biāo)準(zhǔn)物質(zhì) >> 農(nóng)業(yè)及環(huán)境 >> 沉積物 >> 土壤、沉積物成分分析標(biāo)準(zhǔn)物質(zhì)07431-07435無證書

產(chǎn)品編號(hào)：GBW07431

產(chǎn)品名稱：土壤、沉積物成分分析標(biāo)準(zhǔn)物質(zhì)07431-07435無證書

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標(biāo)準(zhǔn)物質(zhì)編號(hào)：GBW07431
中文名稱：土壤、沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
英文名稱：暫無
標(biāo)準(zhǔn)物質(zhì)圖像：??
標(biāo)準(zhǔn)物質(zhì)證書：??
應(yīng)用領(lǐng)域：暫無
標(biāo)準(zhǔn)物質(zhì)用途：校準(zhǔn)儀器和裝置；評(píng)價(jià)方法；工作標(biāo)準(zhǔn)；質(zhì)量保證/質(zhì)量控制；其他?
保存條件：應(yīng)盛裝于帶密封的聚乙烯桶(或瓶)中，存放于陰涼、干燥處。?
使用注意事項(xiàng)：每次分析使用前，試樣于105℃干燥箱內(nèi)干燥2小時(shí)，置于干燥器中，待冷卻后稱取。?
量值信息：

	標(biāo)準(zhǔn)值	標(biāo)準(zhǔn)偏差(S)	單位	備注
Ag	0.073?	0.009?	質(zhì)量分?jǐn)?shù)(10^-6)
As	5.97?	0.35?	質(zhì)量分?jǐn)?shù)(10^-6)
B	39.5?	3.2?	質(zhì)量分?jǐn)?shù)(10^-6)
Ba	408?	6?	質(zhì)量分?jǐn)?shù)(10^-6)
Be	1.66?	0.12?	質(zhì)量分?jǐn)?shù)(10^-6)
Bi	0.19?	0.01?	質(zhì)量分?jǐn)?shù)(10^-6)
Br	1.20?	0.28?	質(zhì)量分?jǐn)?shù)(10^-6)
Cd	0.20?	0.01?	質(zhì)量分?jǐn)?shù)(10^-6)
Cl	84.1?	6.1?	質(zhì)量分?jǐn)?shù)(10^-6)
Co	14.2?	0.3?	質(zhì)量分?jǐn)?shù)(10^-6)
Cr	71.7?	4.7?	質(zhì)量分?jǐn)?shù)(10^-6)
Cs	3.8?	0.2?	質(zhì)量分?jǐn)?shù)(10^-6)
Cu	38.7?	1.4?	質(zhì)量分?jǐn)?shù)(10^-6)
F	466?	20?	質(zhì)量分?jǐn)?shù)(10^-6)
Ga	13.0?	0.6?	質(zhì)量分?jǐn)?shù)(10^-6)
Ge	1.31?	0.11?	質(zhì)量分?jǐn)?shù)(10^-6)
Hf	5.87?	0.24?	質(zhì)量分?jǐn)?shù)(10^-6)
Hg	0.043?	0.003?	質(zhì)量分?jǐn)?shù)(10^-6)
I	(0.44)?		質(zhì)量分?jǐn)?shù)(10^-6)
In	0.048?	0.003?	質(zhì)量分?jǐn)?shù)(10^-6)
Li	24.0?	1.1?	質(zhì)量分?jǐn)?shù)(10^-6)
Mo	0.91?	0.07?	質(zhì)量分?jǐn)?shù)(10^-6)
Nb	15.0?	0.5?	質(zhì)量分?jǐn)?shù)(10^-6)
Nb	15.0?	0.5?	質(zhì)量分?jǐn)?shù)(10^-6)
Ni	31.6?	1.2?	質(zhì)量分?jǐn)?shù)(10^-6)
Pb	22.6?	1.4?	質(zhì)量分?jǐn)?shù)(10^-6)
Rb	71.8?	2.4?	質(zhì)量分?jǐn)?shù)(10^-6)
Sb	0.57?	0.07?	質(zhì)量分?jǐn)?shù)(10^-6)
Sc	9.9?	0.4?	質(zhì)量分?jǐn)?shù)(10^-6)
Se	0.16?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
Sn	2.69?	0.19?	質(zhì)量分?jǐn)?shù)(10^-6)
Sr	180?	4?	質(zhì)量分?jǐn)?shù)(10^-6)
Ta	1.08?	0.08?	質(zhì)量分?jǐn)?shù)(10^-6)
Te	(0.02)?		質(zhì)量分?jǐn)?shù)(10^-6)
Th	8.9?	0.2?	質(zhì)量分?jǐn)?shù)(10^-6)
Tl	0.40?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
U	1.93?	0.12?	質(zhì)量分?jǐn)?shù)(10^-6)
V	96.3?	2.5?	質(zhì)量分?jǐn)?shù)(10^-6)
W	1.26?	0.09?	質(zhì)量分?jǐn)?shù)(10^-6)
Zn	77.2?	1.3?	質(zhì)量分?jǐn)?shù)(10^-6)
Zr	211?	5?	質(zhì)量分?jǐn)?shù)(10^-6)
Au*	1.7?	0.4?	質(zhì)量分?jǐn)?shù)(10^-6)
Pt*	(1.0)?		質(zhì)量分?jǐn)?shù)(10^-6)
Pd*	(2.4)?		質(zhì)量分?jǐn)?shù)(10^-6)
La	32.0?	1.1?	質(zhì)量分?jǐn)?shù)(10^-6)
Ce	59.3?	2.0?	質(zhì)量分?jǐn)?shù)(10^-6)
Pr	7.21?	0.12?	質(zhì)量分?jǐn)?shù)(10^-6)
Nd	27.5?	0.7?	質(zhì)量分?jǐn)?shù)(10^-6)
Sm	5.14?	0.14?	質(zhì)量分?jǐn)?shù)(10^-6)
Eu	1.16?	0.04?	質(zhì)量分?jǐn)?shù)(10^-6)
Gd	4.58?	0.17?	質(zhì)量分?jǐn)?shù)(10^-6)
Tb	0.68?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
Dy	4.02?	0.19?	質(zhì)量分?jǐn)?shù)(10^-6)
Ho	0.78?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
Er	2.24?	0.12?	質(zhì)量分?jǐn)?shù)(10^-6)
Tm	0.33?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
Yb	2.10?	0.07?	質(zhì)量分?jǐn)?shù)(10^-6)
Lu	0.31?	0.02?	質(zhì)量分?jǐn)?shù)(10^-6)
Y	20.7?	0.7?	質(zhì)量分?jǐn)?shù)(10^-6)
SiO₂	64.64?	0.13?	質(zhì)量分?jǐn)?shù)(10^-2)
Al₂O₃	9.45?	0.07?	質(zhì)量分?jǐn)?shù)(10^-2)
Fe₂O_3?(T)	5.03?	0.04?	質(zhì)量分?jǐn)?shù)(10^-2)
MgO_.	2.60?	0.03?	質(zhì)量分?jǐn)?shù)(10^-2)
CaO	6.12?	0.07?	質(zhì)量分?jǐn)?shù)(10^-2)
Na₂O	1.37?	0.03?	質(zhì)量分?jǐn)?shù)(10^-2)
K₂O	1.86?	0.03?	質(zhì)量分?jǐn)?shù)(10^-2)
TiO₂	0.88?	0.01?	質(zhì)量分?jǐn)?shù)(10^-2)
MnO	0.077?	0.001?	質(zhì)量分?jǐn)?shù)(10^-2)
P₂O₅	0.132?	0.004?	質(zhì)量分?jǐn)?shù)(10^-2)
SO₃	(0.054)?		質(zhì)量分?jǐn)?shù)(10^-2)
FeO	(1.98)?		質(zhì)量分?jǐn)?shù)(10^-2)
H₂O⁺	(2.51)?		質(zhì)量分?jǐn)?shù)(10^-2)
H₂O^-	(0.78)?		質(zhì)量分?jǐn)?shù)(10^-2)
TC	1.88?	0.13?	質(zhì)量分?jǐn)?shù)(10^-2)
Org.C	0.50?	0.09?	質(zhì)量分?jǐn)?shù)(10^-2)
L.O.I.	7.64?	0.29?	質(zhì)量分?jǐn)?shù)(10^-2)
N	(0.032)?		質(zhì)量分?jǐn)?shù)(10^-2)
CO₂	(5.11)?		質(zhì)量分?jǐn)?shù)(10^-2)

?* 質(zhì)量分?jǐn)?shù)為 ×10^-9

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