Furnace coke
SIAL/NIST2776 - NIST® SRM® 2776
Synonym: Coke
CAS Number: 65996-77-2
Product Type: Chemical
| format | matrix material |
| grade | certified reference material |
| manufacturer/tradename | NIST® |
| packaging | pkg of 50 g |
| Quality Level | 100  |
| technique(s) | mass spectrometry (MS): suitable |
| 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 |
| Legal Information: | NIST is a registered trademark of National Institute of Standards and Technology |
| Legal Information: | SRM is a registered trademark of National Institute of Standards and Technology |
| 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. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |