BS 3762-3.21:1986
Current
The latest, up-to-date edition.
Analysis of formulated detergents Quantitative test methods - Method for determination of total silica content
Hardcopy , PDF
English
30-09-1986
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Describes a gravimetric method for determination of total silica content of all types of commercial washing powders, except those which contain acid insoluble substances other than silica. Includes sections on principle, reagents and apparatus.
| Committee |
CII/34
|
| DevelopmentNote |
Also numbered as ISO 8215. Supersedes 84/54872 DC and BS 3762(1964). (07/2005) Reviewed and confirmed by BSI, June 2013. (05/2013)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a gravimetric method for the determination of the total silica content of all types of commercial washing powders, except those which contain acid-insoluble substances other than silica.
| BS 3978:1966 | Specification for water for laboratory use |
| BS 3762-1:1983 | Analysis of formulated detergents Methods of sample division |
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