Certified Reference Materials
for Mining and Exploration

Photo credit: Tim Watts Photography
Welcome to OREAS North America
Take a look around and unearth all you need to know about certified reference materials (CRMs). You can shop online or speak with an expert about how we can make a product to match your project requirements.

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Each quarter, we will keep you up to date with news on the latest OREAS CRMs and QA/QC best practices in
the analytical industry.