XB/T 633-2023Chemical analysis method of impurity elements in rare earth oxides Glow discharge mass spectrometry (English PDF)

XB/T 633-2023 (Chemical analysis method of impurity elements in rare earth oxides Glow discharge mass spectrometry) is available as an English-translated PDF.

XB/T 633-2023 — This standard specifies lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide, yttrium oxide and oxide Determination method for the content of 73 impurity elements in scandium.

This standard applies to lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide, yttrium oxide and oxide Determination of the content of 73 impurity elements in scandium.

This standard is not applicable to the determination of impurity elements in cerium oxide, praseodymium oxide, neodymium oxide, and samarium oxide.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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