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certified reference material
Quality Level
packaging
pkg of 50 g
manufacturer/tradename
NIST®
technique(s)
mass spectrometry (MS): suitable
format
matrix material
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
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.
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
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| NIST2776 | 04061834169628 |