Rare Earth Elements Analysis & Testing
Data you can trust. Decisions you can stand behind.
ISO 17025–accredited, independent testing that transforms uncertainty into clarity.
Rare Earth Elements Analysis & Testing
Data you can trust. Decisions you can stand behind.
ISO 17025–accredited, independent testing that transforms uncertainty into clarity.
WHY ACCURATE, ISO-COMPLIANT DATA MATTERS
Rare earth elements underpin critical technologies across mobility, energy, aerospace, and advanced electronics. Even small analytical errors can shift pricing, processing decisions, and contract outcomes.
Avoid mispriced transactions
Ensure correct processing and blending
Stay compliant with regulations
Reduce disputes between buyers and sellers
What’s Covered in Ledoux’s Service?
ORES,CONCENTRATES & INTERMEDIATES
Raw or partially processed materials needing precise elemental data.
MIXED RARE EARTH
PRODUCTS
Multi-element materials requiring accurate separation and refining insights.
SEPARATED REOS, METALS
& ALLOYS
Specialty high-purity materials for advanced applications.
INDUSTRIAL PRODUCTS
Catalysts, magnets, ceramics,
advanced components, and
spent materials.
Our Analytical Methods and Capabilities
CORE TECHNIQUES (ICP-OES / ICP-MS)
Optimized digestion ensures complete dissolution and representative data.
QA/QC AND STANDARDS
NIST-traceable controls and ISO 17025 compliance ensure accuracy.
CUSTOM METHOD
DEVELOPMENT
Tailored for unique materials or specialized commercial needs.
Why Choose Ledoux for Your Rare Earths Analysis?
145+ Years of
Expertise
Laboratory
Reporting Formats
Transparency (Traceability)
Let us Help You
If you are sending us a sample, please click here to access the Sample Submission form.
FAQs: Rare Earth Elements Analysis
1. What are rare earth elements (REEs)?
Rare earth elements are a group of 17 metals, including the 15 lanthanides plus scandium and yttrium. They are critical materials used in advanced technologies such as electric vehicles, renewable energy systems, aerospace components, and high-performance electronics.
2. What materials can be analyzed for rare earth elements?
- Ores and mineral concentrates
- Mixed rare earth products
- Industrial feedstocks and intermediates
- Recycled materials such as electronic scrap and catalysts
3. Can recycled materials be tested for rare earth elements?
Yes. Rare earth elements can be analyzed in recycled materials such as
electronic waste, spent catalysts, and other industrial byproducts.
Testing helps determine whether these materials contain valuable recoverable elements.
4. Why do industries rely on rare earth elements?
Rare earth elements are essential for many advanced technologies, including electric vehicles, renewable energy systems, aerospace components, and electronics, due to their unique magnetic, thermal, and chemical properties.