BS 3762-3.15:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Analysis of formulated detergents Quantitative test methods - Method for estimation of carboxymethylcellulose content
Hardcopy , PDF
English
31-01-1985
22-05-2026
Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Procedure
6 Expression of results
7 Test report
Publications referred to
Hydrolysis and dehydration of carboxymethylcellulose to furfural which produces a green colour with an acidic anthrone solution. Comparison of the colour intensity with standard solutions, using a spectrometer.
| Committee |
CII/34
|
| DevelopmentNote |
Supersedes 84/50245 DC and BS 3762(1964) (07/2005) To be read in conjunction with BS 3762-0(1991). (04/2006) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
Withdrawn:This standard is no longer used
| DEFSTAN 79-19/1(1994) : 1994 | DETERGENT POWDER GENERAL PURPOSE FOR ROYAL NAVAL SHIPS |
| BS 1752:1983 | Specification for laboratory sintered or fritted filters including porosity grading |
| BS 3978:1966 | Specification for water for laboratory use |
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