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BS 6068-2.30(1987) : 1987 AMD 10872

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WATER QUALITY - DETERMINATION OF CALCIUM AND MAGNESIUM - ATOMIC ABSORPTION SPECTROMETRIC METHOD
Superseded date

15-05-2000

Published date

23-11-2012

Publisher

British Standards Institution

National foreword
Method
1. Scope and field of application
2. Principle
3. Reagents and materials
4. Apparatus
5. Sampling
6. Procedure
7. Expression of results
8. Test report
Tables
1. Concentration of calibration solutions
2. Wavelength and optimum concentration ranges

Specifies a method for the determination of dissolved calcium and magnesium by flame atomic absorption spectrometry. Meant for the analysis of drinking and raw waters and can be used for waters having a magnesium content of up to 5 mg/l and a calcium content of up to 50 mg/l. Coverage includes apparatus, procedure, and reagents and materials. BS AMD 10872 RENUMBERS THIS STANDARD

Committee
EH/3
DevelopmentNote
Renumbered and superseded by BS EN ISO 7980 (07/2004) Supersedes 85/51623 DC and BS 2690-4(1967) (06/2005)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 7980:1986 Identical
EN ISO 7980 : 2000 Identical

BS 8427:2004 Jug water filter systems. Specification

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