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NIST2687A

Portland Cement Clinker

NIST®SRM®

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

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

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.

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

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number

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