Environmental

Inspiring confidence and ensuring data quality



Since 1977, environmental laboratories around the world have partnered with ERA to strengthen and simplify their quality assurance programs. With proficiency testing (PT) standards of impeccable quality, you can confidently make decisions based on ERA standards. Our industry-leading customer service, technical support, and PT data tools make it easier for you to find the products you need and solve any problems that you identify. And as a NELAC accredited PT provider, you can be certain of accurate and defensible data.

With an extensive product list in several categories, we can provide the perfect standards for your needs.