National Institute of Standards and Technology
   June 20, 2013
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Welcome to the SRM Order Request System

The NIST Standard Reference Materials website has recently been moved to a new, more secure server environment.

The new URL for the site is: https://www-s.nist.gov/srmors

Please bookmark the new link.



NOTE: If you have problems accessing the site, please follow the steps below:


If you are using Mozilla Firefox
  1. You must have Firefox 3.0.5 or higher
  2. You must enable SSL 3.0
  3. You must enable TLS 1.0
To enable SSL 3.0 and TLS 1.0 in Firefox
  1. Go to Tools – Options – Advanced
  2. Click the encryption tab
  3. Under Protocols, ensure that both boxes are checked
If you are unable to change these settings, you can use this temporary link to access the site.
This link will be removed in the near future and the new link must be used at that time.


If you are using Internet Explorer
  1. You must have IE 6.0 or higher
  2. You must enable SSL 3.0
  3. You must enable TLS 1.0
To enable SSL 3.0 and TLS 1.0 in Internet Explorer
  1. Go to Tools – Internet Options – Advanced
  2. Scroll down to security
  3. Ensure that both SSL 3.0 and TLS 1.0 are checked
If you are unable to change these settings, you can use this temporary link to access the site.
This link will be removed in the near future and the new link must be used at that time.



NIST Privacy Statement / Security Notice / Accessibility Statement
Disclaimer / FOIA

NIST is an agency of the U.S. Department of Commerce.

Date created: 3/10/2002
Last updated: 3/3/2010
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Radioactive Materials

Radioactive materials cannot be ordered online. Please fax your order to 301 948 3730.


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We pledge to keep all of your personal information confidential. It will never be shared without your written consent. Information provided by you is very valuable to our continued efforts to enhance the features and content of our online store and to provide SRMs to you, the customer. The information may be retained as necessary to interact with customers.

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