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UNE-EN ISO 13900:2003

Current

Current

The latest, up-to-date edition.

Steel - Determination of boron content - Curcumin spectrophotometric method after distillation (ISO 13900:1997)

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

19-09-2003

FOREWORD
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report
Annex A (informative) Distillation apparatus for boron
        determination
Annex B (informative) Additional information on international
        cooperative tests
Annex C (informative) Graphical representation of precision
        data
Annex ZA (normative) Normative references to international
         publications with their relevant European publications

Defines a method for determining the boron content of steel by means of a curcumin spectrophotometric method following distillation. Applies to a boron content between 0.000 05% (m/m) and 0.001 0% (m/m).

Committee
CTN 36
DocumentType
Standard
Pages
18
PublisherName
Asociacion Espanola de Normalizacion
Status
Current

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