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GBW07447(GSS-18)土壤成分分析標準物質(zhì)-內(nèi)蒙古杭錦后旗鹽堿土到貨了
發(fā)布時間:2018/12/29 12:55:30 瀏覽次數(shù):3022
GBW07447土壤成分分析標準物質(zhì)/GSS-18土壤質(zhì)控樣采樣地區(qū)為內(nèi)蒙古烏拉特后旗沙化土,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。
量值信息:
標準值 不確定度 單位 備注 Ag 0.066 0.005 質(zhì)量分數(shù)(10-6)
As 10.7 0.5 質(zhì)量分數(shù)(10-6)
B 62 7 質(zhì)量分數(shù)(10-6)
Ba 459 9 質(zhì)量分數(shù)(10-6)
Be 1.7 0.1 質(zhì)量分數(shù)(10-6)
Bi 0.25 0.01 質(zhì)量分數(shù)(10-6)
Br 7.2 1.0 質(zhì)量分數(shù)(10-6)
Cd 0.15 0.01 質(zhì)量分數(shù)(10-6)
Ce 57 2 質(zhì)量分數(shù)(10-6)
Cl 0.78* 0.05* 質(zhì)量分數(shù)(10-6)
Co 10.2 0.3 質(zhì)量分數(shù)(10-6)
Cr 55 2 質(zhì)量分數(shù)(10-6)
Cs 6.3 0.3 質(zhì)量分數(shù)(10-6)
Cu 19.5 0.5 質(zhì)量分數(shù)(10-6)
Dy 4.2 0.2 質(zhì)量分數(shù)(10-6)
Er 2.4 0.2 質(zhì)量分數(shù)(10-6)
Eu 1.06 0.05 質(zhì)量分數(shù)(10-6)
F 495 40 質(zhì)量分數(shù)(10-6)
Ga 13.2 0.4 質(zhì)量分數(shù)(10-6)
Gd 4.4 0.2 質(zhì)量分數(shù)(10-6)
Ge 1.21 0.04 質(zhì)量分數(shù)(10-6)
Hf 5.8 0.3 質(zhì)量分數(shù)(10-6)
Hg 0.015 0.003 質(zhì)量分數(shù)(10-6)
Ho 0.84 0.06 質(zhì)量分數(shù)(10-6)
I 1.4 0.2 質(zhì)量分數(shù)(10-6)
In 0.043 0.005 質(zhì)量分數(shù)(10-6)
La 30 1 質(zhì)量分數(shù)(10-6)
Li 32 2 質(zhì)量分數(shù)(10-6)
Lu 0.38 0.03 質(zhì)量分數(shù)(10-6)
Mn 529 10 質(zhì)量分數(shù)(10-6)
Mo 0.61 0.06 質(zhì)量分數(shù)(10-6)
Na2O 3.05 0.09 質(zhì)量分數(shù)(10-2)
Nb 12.6 0.6 質(zhì)量分數(shù)(10-6)
Nd 26 1 質(zhì)量分數(shù)(10-6)
Ni 25 1 質(zhì)量分數(shù)(10-6)
P 587 9 質(zhì)量分數(shù)(10-6)
Pb 20 1 質(zhì)量分數(shù)(10-6)
Pr 6.9 0.3 質(zhì)量分數(shù)(10-6)
Rb 86 2 質(zhì)量分數(shù)(10-6)
Sc 9.7 0.4 質(zhì)量分數(shù)(10-6)
Se 0.12 0.02 質(zhì)量分數(shù)(10-6)
Sm 5.0 0.2 質(zhì)量分數(shù)(10-6)
Sn 2.4 0.4 質(zhì)量分數(shù)(10-6)
Sr 242 5 質(zhì)量分數(shù)(10-6)
Ta 0.91 0.14 質(zhì)量分數(shù)(10-6)
Tb 0.74 0.04 質(zhì)量分數(shù)(10-6)
Te (0.03) 質(zhì)量分數(shù)(10-6)
Th 9.9 0.7 質(zhì)量分數(shù)(10-6)
Tl 0.55 0.02 質(zhì)量分數(shù)(10-6)
Tm 0.39 0.03 質(zhì)量分數(shù)(10-6)
U 2.3 0.2 質(zhì)量分數(shù)(10-6)
V 66 5 質(zhì)量分數(shù)(10-6)
W 1.6 0.1 質(zhì)量分數(shù)(10-6)
Y 23 2 質(zhì)量分數(shù)(10-6)
Yb 2.5 0.2 質(zhì)量分數(shù)(10-6)
Zn 63 2 質(zhì)量分數(shù)(10-6)
Zr 204 6 質(zhì)量分數(shù)(10-6)
Sb 0.88 0.05 質(zhì)量分數(shù)(10-6)
SiO2 60.40 0.26 質(zhì)量分數(shù)(10-2)
Al2O3 10.56 0.05 質(zhì)量分數(shù)(10-2)
TFe2O3 3.63 0.05 質(zhì)量分數(shù)(10-2)
FeO (1.1) 質(zhì)量分數(shù)(10-2)
CaO 6.80 0.10 質(zhì)量分數(shù)(10-2)
MgO 2.58 0.07 質(zhì)量分數(shù)(10-2)
K2O 2.11 0.02 質(zhì)量分數(shù)(10-2)
N 273 33 質(zhì)量分數(shù)(10-6)
S (0.7)* 質(zhì)量分數(shù)(10-6)
Ti* 0.32 0.01 質(zhì)量分數(shù)(10-6)
H2O+ (2.7) 質(zhì)量分數(shù)(10-2)
CO2 4.54 0.42 質(zhì)量分數(shù)(10-2)
Corg 0.25 0.05 質(zhì)量分數(shù)(10-2)
TC (1.4) 質(zhì)量分數(shù)(10-2)