产品名称
Furnace coke, NIST® SRM® 2776
grade
certified reference material
packaging
pkg of 50 g
manufacturer/tradename
NIST®
technique(s)
mass spectrometry (MS): suitable
format
matrix material
Quality Level
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Application
The SRM is designed for the evaluation of test methods and calibration of instruments used in the determination of sulfur in furnace (metallurgical) coke.
Features and Benefits
- The certified value of the SRM was determined by calculating the mass fraction values of sulfur, which is obtained through isotope dilution thermal ionization mass spectrometry (ID-TIMS).
- Reference values for elements are also expressed as mass fractions on their dry-mass basis.
- The certified value is metrologically traceable to the SI unit of mass fraction, expressed as a percentage.
- The NIST certificate is provided with expiration certificate, use, storage, handling, and maintenance instructions.
General description
One unit of SRM 2776 contains 50 g of furnace coke, finely ground to pass through a 250 μm (60 mesh) sieve, homogenized, and sealed in bottles under an argon atmosphere.
SRM 2776_cert
SRM 2776_SDS
SRM 2776_cert
SRM 2776_SDS
Other Notes
Certified for the analytes listed below.
Sulfur (S)
Reference/Informational value is provided for the following analytes.
Ash, Volatile Matter, Carbon (C), Hydrogen (H), Nitrogen (N)
See certificate for values and more details at nist.gov/SRM.
Sulfur (S)
Reference/Informational value is provided for the following analytes.
Ash, Volatile Matter, Carbon (C), Hydrogen (H), Nitrogen (N)
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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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