​The NIST Store is an online shopping experience where customers can order NIST products and services including calibration services, Standard Reference Data products, and Standard Reference Materials.

Executive Order (EO) 14247, Modernizing Payments To and From America's Bank Account, directs Federal agencies to transition from paper checks to electronic payment methods. As part of this initiative, Treasury-managed lockbox services will be discontinued effective December 31, 2026. NIST customers must transition payments to Treasury-approved electronic collection methods, such as Pay.gov, ACH, and Fedwire. For additional information, please contact [email protected].

Featured Programs

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Calibrations

The calibration services of the National Institute of Standards and Technology (NIST) are designed to help the makers and users of precision instruments achieve the highest possible levels of measurement quality and productivity.

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Standard Reference Data

For over 50 years, NIST has developed and distributed Standard Reference Data in Chemistry, Engineering, Fluids and Condensed Phases, Material Sciences, Mathematical and Computer Sciences and Physics.

See SRD FAQs
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Standard Reference Materials

NIST supports accurate measurements by providing Standard Reference Materials® with well-characterized composition, or properties, or both.

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