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Features and Benefits
Accompanied with certificate documenting NIST-certified and reference mass fraction values, and coverage factor(k) for elements in stainless steel matrix of SRM1155A.
Information values for elements are reported as mass fractions.
The certified values are metrologically traceable to the derived SI unit of mass, expressed in %.
The NIST certificate is provided with expiration certificate, storage, handling,use, and maintenance instructions.
General description
Each unit of SRM 1155a is a solid disk measuring 3.2 cm in diameter and 1.9 cm in thickness.
SRM 1155A_cert
SRM 1155A_SDS
Other Notes
Certified for the analytes listed below.
Carbon (C), Cobalt (Co), Chromium (Cr), Copper (Cu), Iron (Fe), Manganese (Mn), Molybdenum (Mo), Niobium (Nb), Nickel (Ni), Phosphorus (P), Silicon (Si), Titanium (Ti), Vanadium (V), Tungsten (W).
Reference/Informational value is provided for the following analytes.
Arsenic (As), Nitrogen (N), Sulfur (S), Tin (Sn), Aluminum (Al), Boron (B), Bismuth (Bi), Lead (Pb), Oxygen (O)
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
