Steel. Determination of boron content. Curcumin spectrophotometric method after distillation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-08-2002

Publisher

British Standards Institution

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	ISE/1
DevelopmentNote	Supersedes BS 6200-3.5.3(1998) and 95/705960 DC (08/2002) Reviewed and confirmed by BSI, June 2009. (05/2009)
DocumentType	Standard
Pages	20
PublisherName	British Standards Institution
Status	Current
Supersedes	95/705960 DC : DRAFT MAY 1995 BS 6200-3.5.3:1998

Standards	Relationship
NEN EN ISO 13900 : 2002	Identical
I.S. EN ISO 13900:2002	Identical
UNE-EN ISO 13900:2003	Identical
SN EN ISO 13900 : 2003	Identical
EN ISO 13900:2002	Identical
NS EN ISO 13900 : 1ED 2002	Identical
NF EN ISO 13900 : 2002	Identical
ISO 13900:1997	Identical
UNI EN ISO 13900 : 2003	Identical
NBN EN ISO 13900 : 2002	Identical
DIN EN ISO 13900:2002-10	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 648:2008	Laboratory glassware — Single-volume pipettes
ISO 5725-3:1994	Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 385-1:1984	Laboratory glassware — Burettes — Part 1: General requirements
EN ISO 1042 : 1999	LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 14284:1996	Steel and iron — Sampling and preparation of samples for the determination of chemical composition

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BS EN ISO 13900:2002

Steel. Determination of boron content. Curcumin spectrophotometric method after distillation

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Abstract

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