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EXPERTISE // LABORATORIES // TESTING STANDARDS

Purity by Differential Scanning Calorimetry

ASTM E928

This test method describes the determination of purity of materials greater than 98.5 mole percent purity using differential scanning calorimetry and the van’t Hoff equation. This test method is applicable to thermally stable compounds with well-defined melting temperatures.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ASTM E928 for Purity by Differential Scanning Calorimetry. Contact us to learn more.

Keywords

ASTM E928 - Chemical Composition - Differential Scanning Calorimetry - Impurities - Purity

ICS CODE

17.200.10 (Heat. Calorimetry.)

CITATION FORMAT

ASTM E928-19, Standard Test Method for Purity by Differential Scanning Calorimetry, ASTM International, West Conshohocken, PA, 2019, www.astm.org

TESTING STANDARDS

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

© COPYRIGHT WISS, JANNEY, ELSTNER ASSOCIATES, INC., NORTHBROOK, ILLINOIS. ALL RIGHTS RESERVED.

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EXPERTISE // LABORATORIES // TESTING STANDARDS