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BS 3908-9:1991

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 for the sampling and analysis of lead and lead alloys Sulphur in lead and lead alloys
Available format(s)

Hardcopy , PDF

Withdrawn date

22-06-2023

Language(s)

English

Published date

30-04-1991

Publisher

British Standards Institution

Committees responsible
Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Calculation and expression of results
8 Precision
9 Test report
Publication(s) referred to

Method for the determination of sulphur within the range 0.0001% to 0.02% by mass. The sample is reacted with acid and the hydrogen sulphide evolved is absorbed in sodium hydroxide-methanol mixture, which is then titrated with mercury (II) acetate.

This Part of BS 3908 describes a method for the determination of the amount of sulphur present in lead and lead alloys by titrimetry. It is applicable to sulphur contents in the range 0.0001 % to 0.02 % by mass.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Committee
W/-
DevelopmentNote
Supersedes 89/47213 DC (07/2005) Reviewed and confirmed by BSI, November 2008. (11/2008)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Withdrawn

BS 6290-2:1999 Lead-acid stationary cells and batteries Specification for the high-performance Plante positive type

BS 3908-6:1971 Methods for the sampling and analysis of lead and lead alloys Tellurium in lead and lead alloys (photometric method)
BS 3908-3:1967 Methods for the sampling and analysis of lead and lead alloys Bismuth in lead and lead alloys (photometric method)
BS 3909:1965 Specification for ingot lead for radiation shielding
BS 3908-13:1970 Methods for the sampling and analysis of lead and lead alloys Antimony in lead and lead alloys (low contents) (photometric method)
BS 801:1984 Specification for composition of lead and lead alloy sheaths of electric cables
BS 3908-15:1972 Methods for the sampling and analysis of lead and lead alloys Iron in lead and lead alloys (photometric method)
BS 846:1985 Specification for burettes
BS 3908-11:1968 Methods for the sampling and analysis of lead and lead alloys Tin in lead and lead alloys (volumetric method)
BS 334:1982 Specification for compositional limits of chemical lead
BS 3908-1:1965 Methods for the sampling and analysis of lead and lead alloys Sampling of ingot lead, lead alloy ingots, sheet, pipe and cable sheathing alloys
BS 3908-5:1968 Methods for the sampling and analysis of lead and lead alloys Nickel in lead and lead alloys (photometric method)
BS 3908-4:1967 Methods for the sampling and analysis of lead and lead alloys Copper in lead and lead alloys (photometric method)
BS 3908-2:1967 Methods for the sampling and analysis of lead and lead alloys Arsenic in lead and lead alloys (photometric method)

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Hardcopy - English
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