PREN 14405 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
01-03-2017
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Equipment
7 Sample pretreatment
8 Procedure
9 Calculations
10 Performance characteristics
11 Test report
Annex A (informative) - Illustration of the
column and accompanying equipment
Annex B (informative) - Suggestions for packing
the column, water saturation and establishment
and checking of equilibrium conditions
Annex C (informative) - Background for the choices made
in developing this percolation test
Annex D (informative) - Repeatability and reproducibility data
Bibliography
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