General description
This Standard Reference Material (SRM) is in the form of fine powder (nominal particle size ﹤ 0.08 mm) and is intended for use in evaluating chemical and instrumental methods of analyses. For more information, please refer to the SDS and COA.SRM 69B_cert SRM 69B _SDS
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
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