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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Method for determination of the Rideal-Walker coefficient of disinfectants
Hardcopy , PDF
15-09-1997
English
31-10-1985
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
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