ISO 24548:2025
ISO 24548:2025 Rare earth — Determination of moisture content in rare earth products — Gravimetric method
CDN $125.00
This publication was last reviewed and confirmed in 2025.
Rare earth — Determination of moisture content in rare earth products — Gravimetric method
Description
This document specifies a gravimetric method for the determination of the moisture content in rare earth solid concentrate, rare earth oxides and rare earth fluorides.
The specified measurement ranges for moisture are shown in Table 1.
This document is not applicable to:
a) lanthanum oxide and neodymium oxide;
b) rare earth oxides containing lanthanum oxide or neodymium oxide, such as lanthanum-cerium oxide, praseodymium-neodymium oxide, etc.
This document does not involve sampling.
NOTE Since the lanthanum oxide and neodymium oxide will react with water and carbon dioxide in the air, moisture cannot be accurately determined. However, this method can also be a guidance for the determination of the moisture in these materials.
Edition
1
Published Date
2026-06-19
Status
PUBLISHED
Pages
7
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document specifies a gravimetric method for the determination of the moisture content in rare earth solid concentrate, rare earth oxides and rare earth fluorides.
The specified measurement ranges for moisture are shown in Table 1.
This document is not applicable to:
a) lanthanum oxide and neodymium oxide;
b) rare earth oxides containing lanthanum oxide or neodymium oxide, such as lanthanum-cerium oxide, praseodymium-neodymium oxide, etc.
This document does not involve sampling.
NOTE Since the lanthanum oxide and neodymium oxide will react with water and carbon dioxide in the air, moisture cannot be accurately determined. However, this method can also be a guidance for the determination of the moisture in these materials.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 14416:2003 Information and documentation – Requirements for binding of books, periodicals, serials and other paper documents for archive and library use – Methods and materials
CDN $295.00 Add to cart -
ISO 80004:2011 Nanotechnologies – Vocabulary – Part 5: Nano/bio interface
CDN $82.00 Add to cart -
ISO 80000:2019 Quantities and units – Part 11: Characteristic numbers
CDN $336.00 Add to cart -
ISO 15424:2025 Information technology – Automatic identification and data capture techniques – Data carrier identifiers (including symbology identifiers)
CDN $251.00 Add to cart
