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LEAD AND LEAD ALLOYS - METHODS OF SAMPLING FOR ANALYSIS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2000

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 Scope
2 Normative references
3 Definitions
4 Principle
5 Sampling of molten lead and lead alloys
  5.1 Conditions for sampling
  5.2 Apparatus
  5.3 Procedure
6 Sampling of lead and lead alloy ingot consignment for
  chemical analysis
  6.1 Selection of ingots
  6.2 Sample preparation
  6.3 Laboratory samples
7 Sampling of a single ingot of lead or lead alloy
  7.1 Sample preparation
  7.2 Laboratory samples
8 Safety
Annex A (informative) Example of mould to obtain
        mushroom-shaped disc of metal (cross-section)

Outlines the procedures of sampling for lead and lead alloys for chemical analysis or spectrometric analysis by optical emission spectrometry (OES) with spark excitation.

DocumentType	Standard
Pages	14
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
BS EN 12402:1999	Identical
EN 12402 : 1999	Identical
UNE-EN 12402:2000	Identical
UNI EN 12402 : 2001	Identical
DIN EN 12402:1999-10	Identical