特色和優勢
- Over 70 years of expertise in certified reference materials for the aluminum industry.
- Uniform and accurate certification recognized industry-wide.
- Ideal for calibration, quality assurance, and method validation.
- Large inventory of over 300 alloy compositions to meet industry needs.
- Accredited to ISO standards: Guide 34:2009, 17025:2005, and 9001:2008.
- NIST traceable certified concentrations for up to 31 elements.


