3rd Draft of EPA Method 1633 Released
In December 2022, the 3rd Draft of EPA Method 1633 was released which includes quality control criteria that was produced from a multi-laboratory validation study conducted for wastewater. The 3rd draft of EPA Method 1633 can be found on the EPA site here: https://www.epa.gov/cwa-methods/cwa-analytical-methods-and-polyfluorinated-alkyl-substances-pfas
Additionally, EPA also published frequent questions about PFAS Methods for NPDES Permits, which can be viewed here: https://www.epa.gov/cwa-methods/frequent-questions-about-pfas-methods-npdes-permits
With over 20 years of PFAS testing experience, Eurofins Environment Testing laboratories in Denver, CO; Sacramento, CA; and Lancaster, PA hold accreditation for EPA Draft Method 1633 for the US Department of Defense and Department of Energy under QSM 5.4 Table B-24 for all 40 PFAS compounds for water and solid matrices.
For more information on Draft EPA Method 1633 or to receive a quote for your project, contact us now.