Nickel-chromium-cobalt alloy

Application
This Standard Reference Material (SRM) is intended for use in evaluating or calibrating spectrometric methods for analyzing Ni-Cr-Co alloys with similar compositions.
Features and Benefits
The NIST-certified mass fraction values for 14 constituents are reported on an as-received basis and are estimated using a Gaussian random effects model and the DerSimonian-Laird procedure.
Accompanied with Reference Mass Fraction Values for elements and Information Mass Fraction Value for tantalum.
Expiration details, instructions for handling, storage and use are provided on the NIST certificate.
General description
Each unit of SRM 1243 contains one disk, measuring ~ 34 mm in diameter and 19 mm thickness. For more information, please refer to the SDS and COA.
SRM 1243_cert

SRM 1243_SDS
Other Notes
Certified for the analytes listed below.
Cobalt (Co),Chromium (Cr), Iron (Fe), Molybdenum (Mo), Niobium (Nb), Nickel (Ni), Silicon (Si), Titanium (Ti), Vanadium (V), Boron (B), Copper (Cu), Manganese (Mn), Phosphorus (P), Sulfur (S)

Reference/Informational value is provided for the following analytes.
Aluminium (Al), Carbon (C), Tungsten (W), Zirconium (Zr), Tantalum (Ta)

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
SRM is a registered trademark of National Institute of Standards and Technology