Waters | ERA


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Waters | ERA certified reference materials (CRMs) and proficiency testing (PT)

Environmental Resource Associates (ERA), a Waters company, is the premier provider of Certified Reference Materials (CRMs), Proficiency Testing (PT) and quality control products for use in analytical, life science, pharmaceutical, food and environmental laboratories.  ERA maintains a comprehensive list of globally-recognised accreditations to ensure that customers streamline their regulatory compliance by incorporating internationally recognised PTs and CRMs into their quality programs.

ERA products are designed to meet a laboratory’s quality needs and regulatory requirements. All ERA standards are provided with certified values and acceptance limits, which are derived from over two million data points, allowing one to identify and assess the consistency and quality of results.


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