Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
SRMs are available for order at the NIST store, https://shop.nist.gov
Please update your bookmarks with our new web address.
Find Current SRM/RM Certificates, Reports of Investigation, and Safety Data Sheets using the NIST Store’s Product Search Box.
The NIST Charpy Machine Verification Program is introducing certified
low-energy and high-energy Charpy specimens to be tested at 21 °C
instead of -40 °C. Additional information can be found at
Charpy Machine Verification Program.
Due to world events, all shipping to Russia, Belarus, and Ukraine has ceased. As a result, the Office of Reference Materials will not be accepting or processing orders to these countries for the foreseeable future.
News and Updates
Projects and Programs
Awards
Press Coverage
Popular Links
Additional SRM Information
Please Register Your SRM Online
Rate our Products
Customer Service Survey
SRM MOBILE - Access our website on your mobile devices!
NIST Standard Reference Materials 2023 Catalog For the most up-to-date information, please consult our website at https://shop.nist.gov/
Contacts
General Inquiries about NIST SRMs
-
Sales and Customer Service(301) 975-2200100 Bureau Drive
Stop 2300
Gaithersburg, MD 20899 -
Certificate Inquiries:
-
Safety Data Sheets Inquiries:
-
Technical Inquiries about NIST SRMs: