GBW02902 Impurity Constituents in Europium Oxide

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GBW02902

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Impurity Constituents in Europium Oxide

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https://www.ncrm.org.cn/English/CRM/pdf/GBW02902_20160301_090751877_1227468.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Standard Diviation(S)	Unit
CaO	13.0	1.1	Mass fraction (10 ^{-6 )}
CeO₂	3.4	0.4	Mass fraction (10 ^{-6 )}
CuO	6.7	0.2	Mass fraction (10 ^{-6 )}
Dy₂O₃	11.3	0.6	Mass fraction (10 ^{-6 )}
Er₂O₃	12.6	1.1	Mass fraction (10 ^{-6 )}
Fe₂O₃	7.2	1.2	Mass fraction (10 ^{-6 )}
Gd₂O₃	16.8	1.3	Mass fraction (10 ^{-6 )}
Ho₂O₃	15.0	1.0	Mass fraction (10 ^{-6 )}
La₂O₃	12.8	1.2	Mass fraction (10 ^{-6 )}
Lu₂O₃	11.6	0.8	Mass fraction (10 ^{-6 )}
Na₂O	31.1	1.5	Mass fraction (10 ^{-6 )}
Nd₂O₃	11.8	0.6	Mass fraction (10 ^{-6 )}
NiO	9.6	0.8	Mass fraction (10 ^{-6 )}
PbO₂	8.0	0.3	Mass fraction (10 ^{-6 )}
Pr₆O₁₁	15.2	1.5	Mass fraction (10 ^{-6 )}
SiO₂（Acid content）	(40.5)		Mass fraction (10 ^{-6 )}
SiO₂（Acid content）	30.0	3.5	Mass fraction (10 ^{-6 )}
Sm₂O₃	15.3	1.8	Mass fraction (10 ^{-6 )}
Tb₄O₇	12.2	1.0	Mass fraction (10 ^{-6 )}
Tm₂O₃	10.2	0.7	Mass fraction (10 ^{-6 )}
Y₂O₃	17.2	1.0	Mass fraction (10 ^{-6 )}
Yb₂O₃	16.3	0.6	Mass fraction (10 ^{-6 )}
ZnO	15.6	2.3	Mass fraction (10 ^{-6 )}