Automatic titrator system

The U.S. Geological Survey Office of Acquisitions and Grants seeks one automated titrator system (brand name or equal) with quotations due August 10, 2026 at 12:00 PM Mountain Time. This is an RFQ for a Firm Fixed Price contract with no small business set-aside.

Delivery is to the USGS Biological Resources Research facility in Boulder, Colorado, within 90 days of award. The contract period runs August 14 through November 13, 2026. The specified system is a Metrohm Automated Titrator System with OMNIS software, including robotic analyzer, Aquatrode Plus pH electrode, standard installation, and four hours of on-site training.

Technical requirements include an integrated system with burette, pump, pH electrode, stirring mechanism, and temperature probe; autosampler capacity of at least 50 samples; reproducibility of 10% or less at 95% confidence; compatibility with Windows 11 and later; and a one-year minimum warranty from instrumentation acceptance with two preventative maintenance visits included. Contractors must deliver authentic manufacturer-certified products in original packaging and submit technical brochures or specifications demonstrating the instrument meets or exceeds minimum salient characteristics.

Quotation submissions must include a completed SF-18 form, SAM.gov Unique Entity Identification number, point of contact information, lead time, and FAR provision fill-ins. Contractors must complete an Accessibility Conformance Report using the Voluntary Product Accessibility Template addressing Section 508 compliance. The solicitation applies FAR clauses addressing security requirements, DEI compliance, covered telecommunications equipment restrictions, and other regulatory compliance matters. NAICS 334516, Analytical Laboratory Instrument Manufacturing; PSC 6640, Laboratory Equipment and Supplies.