Water Bath for Microcalorimeters

The U.S. Department of Commerce, National Institute of Standards and Technology (NIST), is seeking information from industry providers regarding the availability and capability of suppliers to deliver a temperature-controlled water bath for microcalorimeters at its Boulder, Colorado facility. This notice, identified as NB672010-26-01981, is a sources sought action aimed at gathering market intelligence to inform a future procurement strategy and is not a solicitation, obligation, or commitment to award a contract. The required equipment is for use in RF power calibrations and must meet draft specifications detailing a water bath with precise temperature regulation via heaters and refrigeration, along with stirring mechanisms to ensure uniformity. Responses are due by July 16, 2026, and must be submitted in Microsoft Word or PDF format with a ten-page limit excluding a cover page and commercial pricing data, to lia.arthofer@nist.gov. Respondents are required to provide their Unique Entity ID, company details, validation of small business status under NAICS 334515, SAM.gov registration status, and their ability to comply with FAR clause 52.219-14 if the acquisition is set aside for small businesses. Industry input is also requested on potential improvements to the draft specifications, proposed evaluation factors for future competitions, and standard commercial pricing information to assist in estimating fair market value. Any estimates for the requirement may be included, but formal quotations are strictly prohibited. Tying arrangements must include all team members’ information, and responses are considered voluntary with no obligation for NIST to provide feedback or compensation. NIST may use all submitted data to determine if a solicitation will be issued via SAM.gov or GSA eBuy, and late submissions will not be considered for market research purposes.