【規格】100克/瓶
【說明】
【保存條件】陰涼干燥處密封保存
【使用注意事項】用前應取出少量標準物質在105℃干燥一小時,置干燥器中冷至室溫后備用,最小取樣量Ta為0.3克,Nb為0.5克
【特征形態】固態
【基體】礦石
【主要分析方法】X-射線熒光光譜法
組分 | 標準值 | 標準偏差 | 單位 |
∑REXOY | 18.6 | 1.9 | (10-2) |
Al2O3 | 14.28 | 0.19 | (10-2) |
BeO | 0.033* | 0.002* | (10-2) |
CaO | 0.107 | 0.010 | (10-2) |
CeO2 | 3.6 | 0.4 | (10-2) |
Cs2O | 0.064* | 0.003* | (10-2) |
Dy2O3 | 0.65 | 0.06 | (10-2) |
Er2O3 | 0.27 | 0.05 | (10-2) |
Eu2O3 | 0.16▲ | 0.15~0.20 | (10-2) |
F- | 1.32 | 0.06 | (10-2) |
Fe2O3(T) | 0.324 | 0.021 | (10-2) |
FeO | (0.019) | (10-2) | |
Gd2O3 | 0.84 | 0.13 | (10-2) |
H2O+ | 1.52 | 0.11 | (10-2) |
Ho2O3 | 0.13 | 0.04 | (10-2) |
K2O | 2.04 | 0.06 | (10-2) |
L.O.I. | 2.21 | 0.13 | (10-2) |
La2O5 | 3.3 | 0.6 | (10-2) |
Li2O | 0.790* | 0.024* | (10-2) |
Lu2O3 | 0.028▲ | 0.025~0.043 | (10-2) |
MgO | 0.050 | 0.006 | (10-2) |
MnO | 0.115 | 0.010 | (10-2) |
Na2O | 3.62 | 0.08 | (10-2) |
Nb2O5 | 42.3 | 2.5 | (10-2) |
Nd2O3 | 3.4 | 0.5 | (10-2) |
P2O5 | 0.347 | 0.025 | (10-2) |
Pr6O11 | 0.86 | 0.16 | (10-2) |
Rb2O | 0.244* | 0.009* | (10-2) |
Sc2O3 | 0.64 | 0.08 | (10-2) |
SiO2 | 75.06 | 0.51 | (10-2) |
Sm2O3 | 0.77 | 0.15 | (10-2) |
Sn | (52) | (10-2) | |
Ta2O5 | 88.6 | 6.0 | (10-2) |
Tb4O7 | 0.14▲ | 0.13~0.17 | (10-2) |
TiO2 | 0.027 | 0.002 | (10-2) |
Tm2O3 | 0.040 | 0.008 | (10-2) |
W | 16.4 | 1.2 | (10-2) |
Y2O3 | 3.7 | 0.7 | (10-2) |
Yb2O3 | 0.24 | 0.07 | (10-2) |
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