ASTM-E928 2008

$40.63

E928-08 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry

Published By	Publication Date	Number of Pages
ASTM	2008	7

Guaranteed Safe Checkout

Categories: 17.200.10 - Heat. Calorimetry, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

1.1 This 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.

1.2 This test method is applicable to thermally stable compounds with well-defined melting temperatures.

1.3 Determination of purity by this test method is only applicable when the impurity dissolves in the melt and is insoluble in the crystal.

1.4 SI values are the standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.6 There is no ISO method equivalent to this method.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Summary of Test Method
2	Significance and Use Interferences Apparatus Sampling
3	Calibration Procedure Calculation – Method A FIG. 1
4	Calculations – Method B Report FIG. 2
5	Precision Keywords X1. DECOMPOSITION X1.1 X1.2 X1.3 X1.4 X1.5
6	FIG. 3
7	FIG. 4

Additional information

Standard Title	E928-08 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry
Published Code	ASTM
Publication Date	2008
Pages Count	7
ICS Codes	17.200.10 - Heat. Calorimetry

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ASTM-E928 2008

PDF Catalog

Related products