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ASTM D 4526 : 2012

ASTM D 4526 : 2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Determination of Volatiles in Polymers by Static Headspace Gas Chromatography

Available format(s)

Hardcopy , PDF

Superseded date

07-08-2020

Language(s)

English

Published date

15-12-2012

Publisher

American Society for Testing and Materials

Headspace gas chromatography (GC) involves the determination of volatile components in a polymer solution by gas chromatography of a vapor phase in thermal equilibrium with the sample matrix.

1.1Headspace gas chromatography (GC) involves the determination of volatile components in a polymer solution by gas chromatography of a vapor phase in thermal equilibrium with the sample matrix. Volatiles in finely ground insoluble polymers can also be determined with and without an extracting solvent.

1.2This practice provides two procedures:

1.2.1Procedure A—Automatic headspace analysis.

1.2.2Procedure B—Manual injection headspace analysis.

1.3This 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. Specific precautionary statements are given in Section 6.

Note 1—There is no known ISO equivalent to this standard.

Committee
D 20
DocumentType
Standard Practice
Pages
4
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 3749 : 2019 Standard Test Method for Residual Vinyl Chloride Monomer in Poly(Vinyl Chloride) Resins by Gas Chromatographic Headspace Technique

ASTM D 4322 : 1996 Standard Test Method for Residual Acrylonitrile Monomer Styrene-Acrylonitrile Copolymers and Nitrile Rubber by Headspace Gas Chromatography
ASTM D 4322 : 1996 : R2001 : EDT 1 Standard Test Method for Residual Acrylonitrile Monomer Styrene-Acrylonitrile Copolymers and Nitrile Rubber by Headspace Gas Chromatography (Withdrawn 2010)

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Hardcopy - English
PDF - English
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