Explore the standards that calibrate measurements across science and industry.
This concise reference explains what Standard Reference Materials are, why they matter, and how they are prepared, certified, and used. It places SRMs in the broader national measurement system and shows how traceability and quality control rely on these well-characterized materials.
- Learn how SRMs are produced, certified, and applied in environmental, clinical, and industrial measurements
- Understand the three independent methods used for certification and how they support accuracy
- See how certificate data, uncertainty, and method details help assess validity and applicability
- Discover ordering, documentation, and practical guidance for using SRMs in your work
Ideal for researchers, technicians, and quality-control professionals who rely on reliable standards to ensure accurate results.