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Portland cement clinker - Major phases

Item no.

NIST-2688

Unit

3 x 10 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This Standard Reference Material (SRM®) is intended for use in evaluating methods of phase abundance analysis of major phases in cement clinkers: the percentages of alite (C3S), belite (C2S), aluminate (C3A), and ferrite (C4AF). A unit of NIST-2688 consists of three hermetically sealed vials, each containing approximately 10 g of crushed portland cement clinker. The materials selected for SRMs 2686a, 2687, and 2688 differ widely in phase abundance, crystal sizes, and distribution of crystals /// Sample value(s) - please ask for current certificate.

Contents

Analyte	Concentration	Unit
Alite	64,95	%
Belite	17,45	%
Ferrite	12,20	%
Aluminate	4,99	%

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Alite

64,95

Belite

17,45

Ferrite

12,20

Aluminate

4,99

Miscellaneous

Certificate of Analysis (specimen)

Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com

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Product data sheet

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NIST provides over 1300 Standard Reference Materials® as well as articles and practice guides describing the development, analysis and use of SRMs.

NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.