Copper Ore CRMs
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Real-world Materials, High-quality Standards
The OREAS® portfolio includes more than 60 copper and copper cobalt ore CRMs. Our copper CRMs are prepared from natural ore and provide certified values for Cu and associated elements that are representative of copper deposits from around the world.
For battery metals, our copper-cobalt CRMs offer precise certification of Cu, Co, and key trace elements, supporting quality control in cobalt exploration and processing. These high-quality standards consist of a range of mineralization styles such as porphyry copper-gold and volcanic hosted massive sulfide.
Typical packaging configurations include 10 g or 60 g sachets and 500 g or 1 kg jars depending on matrices.
Comprehensive Certification
The certification of OREAS® copper ore CRMs involves methods such as 4-acid digestion, aqua regia digestion, and Borate/Peroxide Fusion ICP. The final certificate typically includes certified values and uncertainty for more than 40 constituents, ensuring complete and robust data for QC processes.
Our batch-specific data and certificates provide seamless integration into quality control programs for confidence in assay accuracy and reliability.