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BS DD257-1(2003) : 2003

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 1: QUANTITATIVE ANALYSIS OF WOOD PRESERVATIVE SOLUTIONS AND TREATED TIMBER CONTAINING BORON COMPOUNDS - DETERMINATION OF TOTAL BORON
Available format(s)

Hardcopy , PDF

Withdrawn date

09-28-2012

Language(s)

English

Published date

01-01-2003

Committees responsible
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Method 1 - Titrimetric method
5 Method 2 - Colorimetric method
6 Test report
Annex A (informative) Method of preparation of azomethine H
Bibliography

Specifies two methods (titrimetric and colorimetric) for the determination of boron compounds as boric acid in preservative solutions and in treated timber.

Committee
B/515/2
DevelopmentNote
Reviewed and confirmed by BSI, November 2008. (11/2008)
DocumentType
Draft
Pages
20
PublisherName
British Standards Institution
Status
Withdrawn

BS DD257-3(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 3: QUANTITATIVE ANALYSIS OF PERMETHRIN IN SOLUTIONS OF WOOD PRESERVATIVES IN ORGANIC SOLVENTS
BS DD257-5(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 5: DETERMINATION OF CARBOXYLIC ACID TYPE IN ZINC AND COPPER CARBOXYLATE PRESERVATIVE SOLUTIONS BY GAS CHROMATOGRAPHY
BS DD257-4(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 4: QUANTITATIVE ANALYSIS OF CYPERMETHRIN IN SOLUTIONS OF WOOD PRESERVATIVES IN ORGANIC SOLVENTS
BS DD257-2(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 2: QUANTITATIVE ANALYSIS OF WOOD PRESERVATIVE SOLUTIONS AND TREATED TIMBER CONTAINING N-BUTYLTIN COMPOUNDS - DETERMINATION OF TRIBUTYLTIN, DIBUTYLTIN AND MONOBUTYLTIN

BS DD257-2(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 2: QUANTITATIVE ANALYSIS OF WOOD PRESERVATIVE SOLUTIONS AND TREATED TIMBER CONTAINING N-BUTYLTIN COMPOUNDS - DETERMINATION OF TRIBUTYLTIN, DIBUTYLTIN AND MONOBUTYLTIN
BS DD257-3(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 3: QUANTITATIVE ANALYSIS OF PERMETHRIN IN SOLUTIONS OF WOOD PRESERVATIVES IN ORGANIC SOLVENTS
BS EN ISO 3696:1995 Water for analytical laboratory use. Specification and test methods
BS DD257-5(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 5: DETERMINATION OF CARBOXYLIC ACID TYPE IN ZINC AND COPPER CARBOXYLATE PRESERVATIVE SOLUTIONS BY GAS CHROMATOGRAPHY
BS DD257-4(2003) : 2003 METHODS OF ANALYSIS OF WOOD PRESERVATIVES AND TREATED TIMBER - PART 4: QUANTITATIVE ANALYSIS OF CYPERMETHRIN IN SOLUTIONS OF WOOD PRESERVATIVES IN ORGANIC SOLVENTS
BS 700-2:1982 Graduated pipettes Specification for pipettes for which no waiting time is specified
BS 846:1985 Specification for burettes
BS 245:1976 Specification for mineral solvents (white spirit and related hydrocarbon solvents) for paints and other purposes
BS EN ISO 1042:2000 Laboratory glassware. One-mark volumetric flasks

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