Chromium-vanadium steel

General description
This Standard Reference Material (SRM) is intended primarily for use in chemical methods of analysis. A unit of SRM 663 is in the form of a rod 3.2 mm (1/8 in) in diameter and 51 mm (2 in) long. For more information, please refer to the SDS and COA.

SRM 663_cert

SRM 663_SDS
Other Notes
Certified for the analytes listed below.
Aluminum (Al), Molybdenum (Mo), Antimony (Sb), Nickel (Ni), Arsenic (As), Niobium (Nb), Carbon (C), Phosphorus (P), Chromium (Cr), Silicon (Si), Cobalt (Co), Sulfur (S), Copper (Cu), Titanium (Ti), Gold (Au), Tungsten (W), Lanthanum (La), Vanadium (V), Lead (Pb), Zirconium (Zr), Manganese (Mn)

Reference/Informational value is provided for the following analytes.
Boron (B), Bismuth (Bi), Nitrogen (N), Calcium (Ca), Oxygen (O), Cerium (Ce), Praseodymium (Pr), Germanium (Ge), Selenium (Se), Hafnium (Hf), Silver (Ag), Hydrogen (H), Tantalum (Ta), Iron (Fe), Tellurium (Te), Magnesium (Mg), Tin (Sn), Neodymium (Nd), Zinc (Zn)

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