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BS 2690-15:1974

Current
Current

The latest, up-to-date edition.

Methods of testing water used in industry Free EDTA, total salts of EDTA, polyacrylate and polymethacrylate
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-1974

Co-operating organizations
Foreword
Methods of test
1 General
2 Definitions
3 Free EDTA
4 Total salts of EDTA
5 Polyacrylate and polymethacrylate

Titration method for determination of free EDTA; colorimetric method for total salts; polyacrylate and polymethacrylate are separated as copper complexes which are decomposed and the copper is determined. Primarily for control of water treatment.

Committee
EH/3
DevelopmentNote
Supersedes BS 2690(1956) (07/2004) Supersedes 73/51750 DC (06/2005) Reviewed and confirmed by BSI, November 2012. (10/2012)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 2486:1978 Recommendations for treatment of water for land boilers

BS 1739:1969 Specification for filter flasks
BS 4245(1968) : LATEST RECOMMENDATIONS FOR SOLUTIONS USED IN CHEMICAL ANALYSIS. TERMINOLOGY, PRESENTATION AND CONCENTRATION
BS 1792:1960 One-mark volumetric flasks
BS 846:1985 Specification for burettes
BS 2486:1978 Recommendations for treatment of water for land boilers
BS 1583(1961) : AMD 1197 ONE-MARK PIPETTES
BS 604:1952 Graduated measuring cylinders

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