UNI EN 15933 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF PH
20-04-2022
01-01-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents
6 Apparatus
7 Sample pretreatment
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) - Repeatability and
reproducibility data
Bibliography
Defines a method for the determination of pH within the range pH 2 to pH 12 in a suspension of sludge, treated biowaste or soil in either water (pH-H2O), or a 0,01 mol/l calcium chloride solution (pH-CaCl2).
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 15933:2012 | Identical |
| EN 13037:2011 | Soil improvers and growing media - Determination of pH |
| ISO 11464:2006 | Soil quality Pretreatment of samples for physico-chemical analysis |
| EN 13040:2007 | Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 10390:2005 | Soil quality Determination of pH |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 12176:1998 | Characterization of sludge - Determination of pH-value |
| EN 16179:2012 | Sludge, treated biowaste and soil - Guidance for sample pretreatment |
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