Environmental Resource Associates

Environmental Resource Associates (ERA), a subsidiary of Waters Corporation, is a leading global provider of proficiency testing (PT) products and certified reference materials (CRMs). The company serves a diverse range of industries, including environmental, pharmaceutical, food and beverage, and municipal sectors, helping laboratories ensure the accuracy and defensibility of their analytical data. For the life sciences and healthcare industries, ERA provides critical standards for pharmaceutical water testing, including Total Organic Carbon (TOC) and conductivity standards that comply with USP <643> and USP <645> requirements. Their products are essential for laboratories seeking to maintain accreditation and meet stringent regulatory standards from agencies such as the EPA and international bodies.