NS EN ISO 13900 : 1ED 2002
Current
The latest, up-to-date edition.
STEEL - DETERMINATION OF BORON CONTENT - CURCUMIN SPECTROPHOTOMETRIC METHOD AFTER DISTILLATION
01-12-2013
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
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