I.S. EN 13615:2002
Current
The latest, up-to-date edition.
METHODS FOR THE ANALYSIS OF INGOT TIN - DETERMINATION OF IMPURITY ELEMENT CONTENTS IN TIN GRADES 99,90 % AND 99,85 % BY ATOMIC SPECTROMETRY
Hardcopy , PDF
English
01-01-2002
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
7.1 Preparation of the solution of the sample
under test
7.2 Preparation of calibration solutions
7.3 Certified reference materials (CRM)
7.4 Spectrometric measurements
8 Expression of results
8.1 Determining the metal content
8.2 Evaluation of precision
9 Test report
Annex A (normative) Method for checking atomic absorption
spectrometer performance (based on ISO 7530-1:1990)
Annex B (normative) Method for checking inductively coupled
plasma atomic emission spectrometer performance
Bibliography
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