GBW02903 Impurity Constituents in Cerium Oxide

ID: Password: Login Register Find Password

Chinese

Offshelf

This reference material is not shared via the platform. Please contact directly with provider.

Code

GBW02903

Description

Impurity Constituents in Cerium Oxide

Certificate

https://www.ncrm.org.cn/English/CRM/pdf/GBW02903_20160301_090759115_1271504.pdf

NMI Service Identifier

Measurement Service Sub-Category

	Certified Value	Certified Uncertainty	Unit
CaO	53	12	Mass fraction (10 ^{-6 )}
Fe₂O₃	45.9	4.5	Mass fraction (10 ^{-6 )}
Gd₂O₃	69	14	Mass fraction (10 ^{-6 )}
La₂O₃	67.8	9.2	Mass fraction (10 ^{-6 )}
Na₂O	48.0	7.6	Mass fraction (10 ^{-6 )}
Nd₂O₃	67	12	Mass fraction (10 ^{-6 )}
Pr₆O₁₁	64	12	Mass fraction (10 ^{-6 )}
SiO₂	21.7	2.8	Mass fraction (10 ^{-6 )}
Sm₂O₃	65.8	7.0	Mass fraction (10 ^{-6 )}
Y₂O₃	72	12	Mass fraction (10 ^{-6 )}