grade
certified reference material
Quality Level
packaging
pkg of 100 g
manufacturer/tradename
NIST®
format
matrix material
General description
This Standard Reference Material (SRM) is intended for use in evaluating chemical methods and in calibrations associated with optical emission and x-ray spectrometric methods of analysis. SRM is a finely powdered material and must be kept in a tightly sealed bottle when not in use. For more information,please refer to the COA and SDS.
SRM 691_cert
SRM 691_SDS
SRM 691_cert
SRM 691_SDS
Other Notes
Certified for the analytes listed below.
Aluminum Oxide (Al2O3), Calcium Oxide (CaO), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Total Fe), Magnesium Oxide (MgO), Manganese(II) Oxide (MnO), Phosphorus (P), Potassium (K), Silicon Dioxide (SiO2), Sodium Oxide (Na2O), Titanium Dioxide (TiO2), Vanadium (V)
Reference/Informational value is provided for the following analytes.
Total cvarbon, Metallic Iron, Nickel (Ni), Sulfur (S), Tungsten (W), Zirconium (Zr), Arsenic (As), Cadmium (Cd), Lead (Pb), Molybdenum (Mo), Nitrogen (N), Tin (Sn), Zinc (Zn)
See certificate for values and more details at nist.gov/SRM.
Aluminum Oxide (Al2O3), Calcium Oxide (CaO), Chromium (Cr), Cobalt (Co), Copper (Cu), Iron (Total Fe), Magnesium Oxide (MgO), Manganese(II) Oxide (MnO), Phosphorus (P), Potassium (K), Silicon Dioxide (SiO2), Sodium Oxide (Na2O), Titanium Dioxide (TiO2), Vanadium (V)
Reference/Informational value is provided for the following analytes.
Total cvarbon, Metallic Iron, Nickel (Ni), Sulfur (S), Tungsten (W), Zirconium (Zr), Arsenic (As), Cadmium (Cd), Lead (Pb), Molybdenum (Mo), Nitrogen (N), Tin (Sn), Zinc (Zn)
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
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Certificates of Analysis (COA)
Lot/Batch Number
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