Standard Reference Materials

NIST supports accurate and compatible measurements by certifying and providing over 1200 Standard Reference Materials® with well-characterized composition or properties, or both.

Peanut butter standard reference material.

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News

NIST Standard Story: No Humans Were Harmed

February 15, 2017

NIST scientists have thoroughly measured and characterized more than 1,300 physical products, NIST Standard Reference...

NIST Standard Story: A Fish Story

November 18, 2016

NIST scientists have thoroughly measured and characterized more than 1,300 physical products, NIST Standard Reference...

Projects and Programs

NIST HER2 Genomic DNA Standard Reference Material, SRM® 2373

NIST Standard Reference Material SRM ® 2373 was developed to improve the measurements of the HER2 gene amplification in DNA samples. SRM ® 2373 consists of...

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NIST Office of Reference Materials

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srms@nist.gov