BS 6068-2.48:1995
Current
The latest, up-to-date edition.
Water quality. Physical, chemical and biochemical methods Determination of inorganically bound total fluoride after digestion and distillation
Hardcopy , PDF
English
15-04-1995
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Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and samples
7 Procedure
8 Calculation
9 Precision
10 Test report
Annex
A (informative) Two examples of report forms
Tables
1 Preparation of reference solutions
2 Precision data
Figure
1 Example of a distillation apparatus
Applicable to Fluorine concentration greater than 0.2 mg/1 in waste waters.
| Committee |
EH/3/2
|
| DevelopmentNote |
Also numbered as ISO 10359-2 Supersedes 92/58404 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
1.1 Field of application
This part of ISO 10359 specifies a method for the determination of inorganically bound total fluoride. The method is applicable to waste waters which are highly contaminated inorganically, with a fluoride ion concentration of more than 0,2 mg/l.
1.2 Interferences
Interferences caused by certain cations (see introduction) or boron, which may occur in the determination of fluoride, need to be eliminated by distillation.
| BS 6068-6.3(1986) : 1986 | WATER QUALITY - SAMPLING - GUIDANCE ON THE PRESERVATION AND HANDLING OF SAMPLES |
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