Thermo Scientific Dionex Inuvion RFIC

The U.S. Geological Survey's Office of Acquisitions and Grants is seeking to procure a Brand Name Only Thermo Scientific Dionex Inuvion RFIC ion chromatograph for the Geology, Energy & Minerals Science Center in Reston, Virginia. This specialized analytical laboratory instrument is needed to replace an aging Dionex ICS-2100 instrument and will be used to quantify low-molecular weight organic acid anions in various water samples while maintaining continuity with existing long-term research data. The procurement is being conducted as a brand name only acquisition because only the Dionex Inuvion can meet the government's minimum requirements due to its compatibility with existing research methods and historical data processing capabilities. The Request for Quotation (RFQ 140G0125Q0222) was issued on September 9, 2025, with written quotes due by September 16, 2025, at 1600 EDT. Potential vendors may direct questions to Jenna Dunning via email, with written inquiries accepted up to three business days before the closing date, and the anticipated contract award date is September 18, 2025.

This procurement is designated as a total small business set-aside under NAICS code 334516 (Analytical Laboratory Instrument Manufacturing) with a size standard of 1,000 employees, despite the RFQ document indicating it is not a small business set-aside. No incumbent contractors are identified in the solicitation materials, and no specific contract values or budget ranges are disclosed. The requirement calls for delivery of one complete ion chromatograph system within 30 days after receipt of order, with FOB destination terms. Performance will take place at the USGS Geology, Energy & Minerals Science Center in Reston, Virginia, where the instrument will support ongoing biogeochemical processes research in groundwater studies. The procurement includes comprehensive technical specifications covering system components, software, warranty coverage, and installation support, with the agency indicating this is expected to be a one-time requirement while future instrument purchases will be competed to the maximum extent possible.