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GBW07452(GSS-23)土壤成分分析標準物質(zhì)-象山東海灘涂沉積物低價促銷中
發(fā)布時間:2018/12/29 13:18:47 瀏覽次數(shù):7627
GBW07452土壤標準物質(zhì)/GSS-23土壤標準參考樣采樣于GBW07452浙江省象山東海灘涂沉積物,樣品經(jīng)晾干,過 0.25mm 或 1mm 篩去除雜物,混合,120℃烘 24h 去負水、滅活,GSS17~GSS24
用高鋁瓷球磨機研磨至-0.074mm 占 99%以上。GSS25~GSS28 采用氣流粉碎至-0.020mm,用高鋁瓷球磨機混勻 48h。樣品以密封良好的玻璃瓶包裝,70g/瓶,用后蓋緊密封保存于陰涼干燥處。產(chǎn)品詳細介紹
【標物編號】 GBW07452(GSS-23)
【中文名稱】 土壤成分分析標準物質(zhì)-象山東海灘涂沉積物
【英文名稱】 Soils
【產(chǎn)品規(guī)格】 70g/瓶
【產(chǎn)品說明】 應(yīng)用領(lǐng)域:土壤
標物用途: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
量值信息:
標準值 不確定度 單位 備注 Ag 0.069 0.005 質(zhì)量分數(shù)(10-6)
As 11.8 0.9 質(zhì)量分數(shù)(10-6)
B 77 8 質(zhì)量分數(shù)(10-6)
Ba 441 11 質(zhì)量分數(shù)(10-6)
Be 2.3 0.1 質(zhì)量分數(shù)(10-6)
Bi 0.44 0.03 質(zhì)量分數(shù)(10-6)
Br 26 3 質(zhì)量分數(shù)(10-6)
Cd 0.15 0.02 質(zhì)量分數(shù)(10-6)
Ce 78 5 質(zhì)量分數(shù)(10-6)
Cl 0.63* 0.06* 質(zhì)量分數(shù)(10-6)
Co 16.0 0.6 質(zhì)量分數(shù)(10-6)
Cr 82 4 質(zhì)量分數(shù)(10-6)
Cs 9.3 0.5 質(zhì)量分數(shù)(10-6)
Cu 32 1 質(zhì)量分數(shù)(10-6)
Dy 5.4 0.3 質(zhì)量分數(shù)(10-6)
Er 3.0 0.1 質(zhì)量分數(shù)(10-6)
Eu 1.4 0.1 質(zhì)量分數(shù)(10-6)
F 665 54 質(zhì)量分數(shù)(10-6)
Ga 18.5 0.4 質(zhì)量分數(shù)(10-6)
Gd 5.8 0.2 質(zhì)量分數(shù)(10-6)
Ge 1.40 0.08 質(zhì)量分數(shù)(10-6)
Hf 6.1 0.4 質(zhì)量分數(shù)(10-6)
Hg 0.058 0.005 質(zhì)量分數(shù)(10-6)
Ho 1.08 0.10 質(zhì)量分數(shù)(10-6)
I 6.1 0.7 質(zhì)量分數(shù)(10-6)
In 0.066 0.005 質(zhì)量分數(shù)(10-6)
La 42 2 質(zhì)量分數(shù)(10-6)
Li 50 1 質(zhì)量分數(shù)(10-6)
Lu 0.48 0.02 質(zhì)量分數(shù)(10-6)
Mn 882 18 質(zhì)量分數(shù)(10-6)
Mo 0.65 0.06 質(zhì)量分數(shù)(10-6)
Na2O 1.91 0.04 質(zhì)量分數(shù)(10-2)
Nb 17.4 0.7 質(zhì)量分數(shù)(10-6)
Nd 36 2 質(zhì)量分數(shù)(10-6)
Ni 38 1 質(zhì)量分數(shù)(10-6)
P 675 21 質(zhì)量分數(shù)(10-6)
Pb 28 1 質(zhì)量分數(shù)(10-6)
Pr 9.3 0.4 質(zhì)量分數(shù)(10-6)
Rb 123 5 質(zhì)量分數(shù)(10-6)
Sc 13.8 0.6 質(zhì)量分數(shù)(10-6)
Se 0.13 0.02 質(zhì)量分數(shù)(10-6)
Sm 6.6 0.3 質(zhì)量分數(shù)(10-6)
Sn 3.4 0.3 質(zhì)量分數(shù)(10-6)
Sr 154 5 質(zhì)量分數(shù)(10-6)
Ta 1.3 0.2 質(zhì)量分數(shù)(10-6)
Tb 0.93 0.05 質(zhì)量分數(shù)(10-6)
Te (0.06) 質(zhì)量分數(shù)(10-6)
Th 13.5 0.8 質(zhì)量分數(shù)(10-6)
Tl 0.71 0.06 質(zhì)量分數(shù)(10-6)
Tm 0.49 0.01 質(zhì)量分數(shù)(10-6)
U 2.6 0.1 質(zhì)量分數(shù)(10-6)
V 104 4 質(zhì)量分數(shù)(10-6)
W 2.1 0.2 質(zhì)量分數(shù)(10-6)
Y 29 2 質(zhì)量分數(shù)(10-6)
Yb 3.1 0.2 質(zhì)量分數(shù)(10-6)
Zn 97 3 質(zhì)量分數(shù)(10-6)
Zr 210 19 質(zhì)量分數(shù)(10-6)
Ti* 0.50 0.02 質(zhì)量分數(shù)(10-6)
Sb 0.77 0.05 質(zhì)量分數(shù)(10-6)
SiO2 59.80 0.22 質(zhì)量分數(shù)(10-2)
Al2O3 13.92 0.15 質(zhì)量分數(shù)(10-2)
TFe2O3 5.54 0.08 質(zhì)量分數(shù)(10-2)
FeO (1.5) 質(zhì)量分數(shù)(10-2)
CaO 4.21 0.08 質(zhì)量分數(shù)(10-2)
MgO 2.61 0.06 質(zhì)量分數(shù)(10-2)
K2O 2.64 0.03 質(zhì)量分數(shù)(10-2)
N 600 50 質(zhì)量分數(shù)(10-6)
S (420) 質(zhì)量分數(shù)(10-6)
H2O+ (4.2) 質(zhì)量分數(shù)(10-2)
CO2 (3.0) 質(zhì)量分數(shù)(10-2)
Corg (0.5) 質(zhì)量分數(shù)(10-2)
TC 1.28 0.13 質(zhì)量分數(shù)(10-2)