ASTM-E634 Historical Revision Information
Standard Practice for Sampling of Zinc and Zinc Alloys by Spark Atomic Emission Spectrometry

ASTM-E634 - 1978 R91(E1) EDITION - SUPERSEDED
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Standard Practice for Sampling of Zinc and Zinc Alloys for Analysis by Spark Atomic Emission Spectrometry
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Scope

1.1 This practice covers the sampling of zinc and zinc alloys to obtain a sample suitable for quantitative optical emission spectrochemical analysis. Included are procedures for obtaining representative samples from molten metal, from fabricated or cast products that can be melted, and from other forms that cannot be melted.

1.2 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.

Keywords

optical emission; sampling; spectrochemical analysis; zinc and zinc alloys

To find similar documents by ASTM Volume:

03.05 (Analytical Chemistry for Metals, Ores, and Related Materials: E 32 - latest)

To find similar documents by classification:

77.120.60 (Lead, zinc, tin and their alloys)

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Document Number

ASTM-E634-78(1991)e1

Revision Level

1978 R91(E1) EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Nov. 1, 1991

Document Type

Practice

Page Count

4 pages

Committee Number

E01.05