Merck, NIST887, Cemented carbide (W-83, Co-10)

General description
This Standard Reference Material (SRM) is a sintered tungsten carbide base material in the form of a fine powder (150μm) intended for use in checking chemical and instrumental methods of analysis. For more information, please refer to the SDS and the COA.

SRM 887_cert

SRM 887_SDS
Other Notes
Certified for the analytes listed below.
Cobalt (Co)

Reference/Informational value is provided for the following analytes.
Molybdenum (Mo), Nickel (Ni), Iron (Fe), Titanium (Ti), Tantalum (Ta), Niobium (Nb), Carbon (C)

See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology