BS 6337-1:1983
Current
The latest, up-to-date edition.
General methods of chemical analysis Method for determination of traces of sulphur compounds by reduction and titrimetry
Hardcopy , PDF
English
31-01-1983
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National foreword
Cooperating organizations
Method
1 Scope
2 Field of application
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Expression of results
8 Test report
Annexes
A Methods for the mineralization of organic compounds
for the determination of low contents of sulphur
B Interferences
C Removal of mercury from residual solutions
Figures
1 Typical apparatus for reduction and entrainment
2 Typical apparatus for the preparation of the reducing
solution
Applicable to amounts of sulphate between 4.5 and 450 μg either in solution or in the test portion. The sulphate can be present as such or can be produced by suitable pre-treatment.
| Committee |
W/-
|
| DevelopmentNote |
Also numbered as ISO 6228 Supersedes 79/56529 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a general reduction and titrimetric method for the determination, as sulphate, of trace quantities of sulphur compounds in chemical products for industrial use.
The International Standard relating to the chemical product to which the method is to be applied shall specify the method by which the test portion should be treated in order to convert the sulphur compounds to sulphate, if necessary, together with any modifications to the general procedure that may be needed.
| BS 4258-3:1989 | Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of sulphate content |
| BS 6068-6.3(1986) : 1986 | WATER QUALITY - SAMPLING - GUIDANCE ON THE PRESERVATION AND HANDLING OF SAMPLES |
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