Purity Determination by Simultaneous Differential Scanning Calorimetry-Thermomicroscopy

HG Wiedemann; R Riesen; G Bayer

doi:10.1520/STP32596S

SYMPOSIA PAPER Published: 01 January 1984

STP32596S

Purity Determination by Simultaneous Differential Scanning Calorimetry-Thermomicroscopy

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The application of differential scanning calorimetry (DSC) and of simultaneous DSC thermomicroscopy for purity determination is described. After deriving the mathematical background for the evaluation of the DSC curves, the results of purity determinations are shown for the following substances: cis- and trans-azobenzene, n-tetratriacontane.

Author Information

Wiedemann, HG

Mettler Instrumente AG, Greifensee, Switzerland

Riesen, R

Mettler Instrumente AG, Greifensee, Switzerland

Bayer, G

Swiss Federal Institute of Technology, Institute of Crystallography and Petrography, Zurich, Switzerland

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Details

Developed by Committee: E37

Pages: 107–120

DOI: 10.1520/STP32596S

ISBN-EB: 978-0-8031-4904-5

ISBN-13: 978-0-8031-0222-4

Purity Determination by Simultaneous Differential Scanning Calorimetry-Thermomicroscopy

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