H--Proficiency Testing (PT) Samples Notice ID:68HE0126Q0009 Proficiency Testing (PT) Samples Department/Ind.Agency Subtier Office ENVIRONMENTAL PROTECTION AGENCY ENVIRONMENTAL PROTECTION AGENCY REGION 1 CONTRACTING OFFICE NAICS 325199 - All Other Basic Organic Chemical Manufacturing PSC H268 EQ TEST SVCS/CHEMICAL PRODUCTS LOCATION: NE Regional Laboratory Primary Contact Williams, Brandon w**************n@epa.gov 617-***-1965 Show Links & Attachments Links (1) Title Updated Click here to see more information about this opportunity on FedConnect Apr 10, 2026 Attachments (0) Data sourced from SAM.gov. View Official Posting »