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SN EN ISO 13900 : 2003

SN EN ISO 13900 : 2003

Current

Current

The latest, up-to-date edition.

STEEL - DETERMINATION OF BORON CONTENT - CURCUMIN SPECTROPHOTOMETRIC METHOD AFTER DISTILLATION

Published date

12-01-2013

Publisher

Swiss Standards

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).

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
ISO 13900:1997 Identical
DIN EN ISO 13900:2002-10 Identical
BS EN ISO 13900:2002 Identical
UNI EN ISO 13900 : 2003 Identical
EN ISO 13900:2002 Identical
UNE-EN ISO 13900:2003 Identical

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