10/30147469 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 16169 - SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF KJELDAHL NITROGEN
Hardcopy , PDF
English
30-09-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences and sources of errors
6 Reagents
7 Apparatus
8 Sample storage and sample pre-treatment
9 Procedure
10 Calculation
11 Expression of results
12 Precision data
13 Test report
Annex A (informative) - Repeatability and
reproducibility data
Bibliography
BS EN 16169
| Committee |
H/-/4
|
| DocumentType |
Draft
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 16169 : DRAFT 2010 | Identical |
| EN 13342:2000 | Characterisation of sludges - Determination of Kjeldahl nitrogen |
| PREN 15934 : DRAFT 2009 | SOIL, SLUDGE, WASTE, AND TREATED BIOWASTE - DETERMINATION OF DRY MATTER - GRAVIMETRIC METHOD |
| ISO 11464:2006 | Soil quality — Pretreatment of samples for physico-chemical analysis |
| PREN 16179 : DRAFT 2010 | SLUDGE, TREATED BIOWASTE AND SOIL - GUIDANCE FOR SAMPLE PRETREATMENT |
| EN 13654-1:2001 | Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method |
| ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method |
| 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 |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 15002:2015 | Characterization of waste - Preparation of test portions from the laboratory sample |
| EN ISO 5667-15:2009 | Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009) |
| ISO 18512:2007 | Soil quality — Guidance on long and short term storage of soil samples |
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