Precision Gas Flow Calibration Services

The contract requires precision calibration services for mass flow controllers to achieve NIST-traceable accuracy across the entire dilution range, with a maximum uncertainty of less than 1% and stability tighter than 0.5%. The work must ensure consistent, reliable gas flow measurements critical for high-precision applications, adhering to stringent metrological standards. All calibrations must be performed at the designated facility in Gaithersburg, Maryland, with results documented to fully support traceability and compliance with NIST requirements. The contract is classified as a subcontract under NAICS code 541380, posted on June 29, 2026, with a response deadline of July 10, 2026, at 2:00 PM. The performing organization is expected to deliver services directly to the Department of Commerce, National Institute of Standards and Technology, with no set-aside provisions applied. The work must be completed within the specified timeframe and meet all technical performance thresholds to satisfy the agency's operational and regulatory needs for accurate gas flow instrumentation.