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Navigating PFAS/PFOS Challenges: EPI's Comprehensive Approach

Environmental Probing Investigations, Inc. (EPI) is dedicated to navigating the complexities of PFAS (Per- and Polyfluoroalkyl Substances) and PFOS (Perfluorooctanesulfonic acid) with unmatched precision and care. Our 2024 Standard Operating Procedures (SOP) serve as a testament to our commitment, outlining stringent measures for minimizing potential background contamination. These include careful selection of PFAS/PFOS-free drilling materials, meticulous decontamination of tools, and specific guidelines for clothing and personal items to avoid sample contamination. Through these proactive steps, EPI aims to uphold the highest standards of environmental safety and sample integrity, ensuring our clients' projects are executed with the utmost diligence and care.


EPI’s approach encompasses:

  • Use of PFAS/PFOS-free expendable drilling materials.

  • Comprehensive decontamination procedures for all tools.

  • Specific clothing and personal item guidelines to prevent contamination.

  • Detailed lists of prohibited items at sampling sites to maintain sample purity.


Ensure your environmental projects meet the highest standards of safety and compliance. Contact EPI today for a free quote and learn more about how our expertise in PFAS/PFOS can benefit your projects.



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