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form
powder
packaging
pkg of 40 g (5 vials x 8g each)
manufacturer/tradename
NIST®
storage temp.
15-25°C
Related Categories
General description
One unit of SRM 2687a consists of five hermetically sealed vials, with each vial containing approximately 8 g of crushed portland cement clinker.
SRM 2687A_cert
SRM 2687A_SDS
SRM 2687A_cert
SRM 2687A_SDS
Application
Portland cement clinker standard reference material (SRM) is intended for evaluating techniques used forphase abundance analysis in cement clinkers, including determining the percentages of alite (C3S), belite (C2S), aluminate (C3A), and ferrite (C4AF).
Features and Benefits
- The certified value of the SRM was determined by calculating the mass fraction values of alite (C3S), belite (C2S), aluminate (C3A), and ferrite(C4AF) by quantitative X-ray powder diffraction (QXRD).
- Certified values are traceable to the International System of Units (SI) and SI-derived unit of mass fraction.
- Information values for elements arereported as mass fractions.
- The NIST certificate is provided with expiration certificate, storage, handling,use and maintenance instructions.
Other Notes
Certified for the analytes listed below.
Alite, Belite, Aluminate, Ferrite
Reference/Informational value is provided for the following analytes.
Silicon Dioxide (SiO2), Aluminum Oxide (Al2O3), Ferric Oxide (Fe2O3), Calcium Oxide (CaO), Magnesium Oxide (MgO), Sulfur trioxide (SO3), Sodium Oxide (Na2O), Potassium oxide (K2O), Titanium Dioxide (TiO2), Phosphorus pentoxide (P2O5), Manganese(III) oxide (Mn2O3), Strontium oxide (SrO), Zinc oxide (ZnO), Alite, Belite, Aluminate, Ferrite
See certificate for values and more details at nist.gov/SRM.
Alite, Belite, Aluminate, Ferrite
Reference/Informational value is provided for the following analytes.
Silicon Dioxide (SiO2), Aluminum Oxide (Al2O3), Ferric Oxide (Fe2O3), Calcium Oxide (CaO), Magnesium Oxide (MgO), Sulfur trioxide (SO3), Sodium Oxide (Na2O), Potassium oxide (K2O), Titanium Dioxide (TiO2), Phosphorus pentoxide (P2O5), Manganese(III) oxide (Mn2O3), Strontium oxide (SrO), Zinc oxide (ZnO), Alite, Belite, Aluminate, Ferrite
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
related product
Product No.
Description
Pricing
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Certificates of Analysis (COA)
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