Two scientists in PPE take water samples from a river
Two scientists in PPE take water samples from a river

Waters ERA: Proficiency Testing and Certified Reference Materials

ERA Environmental and Process Water PTs and CRMs help ensure total confidence in your data

Founded in 1977, ERA is one of the premier providers of certified reference materials (CRMs) and proficiency tests (PTs) to environmental analytical laboratories around the world.  

You’ll find products for environmental testing purposes in a wide variety of matrices (e.g. soil, effluent, water) and analytes (e.g. inorganics, pesticides, PAHs) as well as supporting proficiency tests.

CRMs from the QC Plus Program feature environmental analytes at concentrations reflecting realistic levels of pollutants in industrial settings (wastewater and industrial analysis).

If you need your results quickly, ERA’s range includes QuiK Response PTs, available on demand, 52 weeks per year.

When you purchase from Labmix24 as an ERA distributor, we handle importation and customs clearance to the EU for you. You also gain access to our excellent, personal customer and scientific support. Let us help you find and source the ERA PTs or CRMs you need.

Explore Waters ERA environmental proficiency testing schemes and certified reference materials

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Waters ERA is ISO/IEC 17025, ISO/IEC 17034, and ISO/IEC17043 certified.