BS 541:1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Method for determination of the Rideal-Walker coefficient of disinfectants
Hardcopy , PDF
English
31-10-1985
15-09-1997
Foreword
Committees responsible
Method
1 Scope
2 Principle
3 Sterilization
4 Reagents and materials
5 Apparatus
6 Preparation of test culture
7 Sampling and stock disinfectant solutions
8 Preliminary tests
9 Procedure
10 Calculation of Rideal-Walker coefficient
11 Precision
12 Test report
Appendices
A Preparation of dilutions
B Interpretation of results
Tables
1 Phenol working solutions
2 Dilution table
3 Dilution table for weaker disinfectants
4 Acceptable patterns for disinfectant solutions
5 Acceptable patterns for phenol solutions
Applicable to disinfectants based on coal tar derivatives and/or substituted phenols.
| Committee |
CH/216
|
| DevelopmentNote |
Supersedes BS 541(1934) and 81/60311 DC (04/2002)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 8726-1:2002 | Cylindrical helical springs made from rectangular and square section wire and bar. Guide to calculation and design Compression springs |
| BS 7152:1991 | Guide to choice of chemical disinfectants |
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