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

產(chǎn)品編號：GBW07434

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

產(chǎn)品規(guī)格：50g/瓶

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標準物質(zhì)編號：GBW07434
中文名稱：土壤、沉積物成分分析標準物質(zhì)
英文名稱：暫無
標準物質(zhì)圖像：??
標準物質(zhì)證書：??
應用領域：暫無
標準物質(zhì)用途：校準儀器和裝置；評價方法；工作標準；質(zhì)量保證/質(zhì)量控制；其他?
保存條件：應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：每次分析使用前，試樣于105℃干燥箱內(nèi)干燥2小時，置于干燥器中，待冷卻后稱取。?
量值信息：

	標準值	標準偏差(S)	單位	備注
Ag	0.049?	0.009?	質(zhì)量分數(shù)(10^-6)
As	15.9?	1.0?	質(zhì)量分數(shù)(10^-6)
B	77.9?	7.2?	質(zhì)量分數(shù)(10^-6)
Ba	406?	11?	質(zhì)量分數(shù)(10^-6)
Be	2.36?	0.10?	質(zhì)量分數(shù)(10^-6)
Bi	0.49?	0.03?	質(zhì)量分數(shù)(10^-6)
Br	2.31?	0.21?	質(zhì)量分數(shù)(10^-6)
Cd	0.037?	0.008?	質(zhì)量分數(shù)(10^-6)
Cl	28.1?	2.2?	質(zhì)量分數(shù)(10^-6)
Co	20.6?	0.9?	質(zhì)量分數(shù)(10^-6)
Cr	94.0?	3.0?	質(zhì)量分數(shù)(10^-6)
Cs	10.7?	0.6?	質(zhì)量分數(shù)(10^-6)
Cu	28.8?	2.0?	質(zhì)量分數(shù)(10^-6)
F	534?	22?	質(zhì)量分數(shù)(10^-6)
Ga	21.7?	1.0?	質(zhì)量分數(shù)(10^-6)
Ge	1.67?	0.10?	質(zhì)量分數(shù)(10^-6)
Hf	10.0?	0.4?	質(zhì)量分數(shù)(10^-6)
Hg	0.054?	0.005?	質(zhì)量分數(shù)(10^-6)
I	9.10?	0.29?	質(zhì)量分數(shù)(10^-6)
In	0.081?	0.004?	質(zhì)量分數(shù)(10^-6)
Li	54.9?	1.1?	質(zhì)量分數(shù)(10^-6)
Mo	1.08?	0.06?	質(zhì)量分數(shù)(10^-6)
Nb	23.5?	1.5?	質(zhì)量分數(shù)(10^-6)
Ni	41.3?	1.9?	質(zhì)量分數(shù)(10^-6)
Pb	30.8?	1.4?	質(zhì)量分數(shù)(10^-6)
Rb	122?	2?	質(zhì)量分數(shù)(10^-6)
Sb	1.43?	0.15?	質(zhì)量分數(shù)(10^-6)
Sc	15.5?	0.6?	質(zhì)量分數(shù)(10^-6)
Se	0.48?	0.06?	質(zhì)量分數(shù)(10^-6)
Sn	4.23?	0.24?	質(zhì)量分數(shù)(10^-6)
Sr	39.3?	1.0?	質(zhì)量分數(shù)(10^-6)
Ta	1.94?	0.16?	質(zhì)量分數(shù)(10^-6)
Te	(0.05)?		質(zhì)量分數(shù)(10^-6)
Th	18.7?	0.6?	質(zhì)量分數(shù)(10^-6)
Tl	0.81?	0.04?	質(zhì)量分數(shù)(10^-6)
U	3.97?	0.33?	質(zhì)量分數(shù)(10^-6)
V	127?	2?	質(zhì)量分數(shù)(10^-6)
W	3.21?	0.26?	質(zhì)量分數(shù)(10^-6)
Zn	77.2?	3.2?	質(zhì)量分數(shù)(10^-6)
Zr	342?	17?	質(zhì)量分數(shù)(10^-6)
Au*	3.3?	0.5?	質(zhì)量分數(shù)(10^-6)
Pt*	(1.1)?		質(zhì)量分數(shù)(10^-6)
Pd*	(2.5)?		質(zhì)量分數(shù)(10^-6)
La	43.1?	1.2?	質(zhì)量分數(shù)(10^-6)
Ce	116?	3?	質(zhì)量分數(shù)(10^-6)
Pr	9.34?	0.28?	質(zhì)量分數(shù)(10^-6)
Nd	34.9?	0.8?	質(zhì)量分數(shù)(10^-6)
Sm	6.58?	0.19?	質(zhì)量分數(shù)(10^-6)
Eu	1.21?	0.04?	質(zhì)量分數(shù)(10^-6)
Gd	5.86?	0.22?	質(zhì)量分數(shù)(10^-6)
Tb	0.93?	0.03?	質(zhì)量分數(shù)(10^-6)
Dy	5.74?	0.36?	質(zhì)量分數(shù)(10^-6)
Ho	1.21?	0.07?	質(zhì)量分數(shù)(10^-6)
Er	3.53?	0.16?	質(zhì)量分數(shù)(10^-6)
Tm	0.54?	0.03?	質(zhì)量分數(shù)(10^-6)
Yb	3.60?	0.16?	質(zhì)量分數(shù)(10^-6)
Lu	0.53?	0.03?	質(zhì)量分數(shù)(10^-6)
Y	31.8?	1.0?	質(zhì)量分數(shù)(10^-6)
SiO₂	65.87?	0.14?	質(zhì)量分數(shù)(10^-2)
Al₂O₃	16.20?	0.11?	質(zhì)量分數(shù)(10^-2)
Fe₂O_3?(T)	6.35?	0.05?	質(zhì)量分數(shù)(10^-2)
MgO_.	0.78?	0.01?	質(zhì)量分數(shù)(10^-2)
CaO	(0.13)?		質(zhì)量分數(shù)(10^-2)
Na₂O	0.11?	0.02?	質(zhì)量分數(shù)(10^-2)
K₂O	1.62?	0.02?	質(zhì)量分數(shù)(10^-2)
TiO₂	1.13?	0.01?	質(zhì)量分數(shù)(10^-2)
MnO	0.116?	0.003?	質(zhì)量分數(shù)(10^-2)
P₂O₅	0.072?	0.004?	質(zhì)量分數(shù)(10^-2)
SO₃	(0.100)?		質(zhì)量分數(shù)(10^-2)
FeO	(0.62)?		質(zhì)量分數(shù)(10^-2)
H₂O⁺	(6.65)?		質(zhì)量分數(shù)(10^-2)
H₂O^-	(2.47)?		質(zhì)量分數(shù)(10^-2)
TC	0.55?	0.12?	質(zhì)量分數(shù)(10^-2)
Org.C	0.45?	0.04?	質(zhì)量分數(shù)(10^-2)
L.O.I.	7.16?	0.61?	質(zhì)量分數(shù)(10^-2)
N	(0.066)?		質(zhì)量分數(shù)(10^-2)
CO₂	(0.14)?		質(zhì)量分數(shù)(10^-2)

?* 質(zhì)量分數(shù)為 ×10^-9

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