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BS EN 16168:2012

Current
Current

The latest, up-to-date edition.

Sludge, treated biowaste and soil. Determination of total nitrogen using dry combustion method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-30-2012

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 pretreatment
9 Procedure
10 Calculation
11 Expression of results
12 Precision
13 Test report
Annex A (informative) - Repeatability and
        reproducibility data
Bibliography

Defines the determination of total nitrogen (organic and inorganic) according to the procedure of Dumas in sludge, treated biowaste and soil.

This European Standard specifies the determination of total nitrogen (organic and inorganic) according to the procedure of Dumas in sludge, treated biowaste and soil. A typical limit of detection is 0,02 % nitrogen, and a typical limit of quantification is 0,08 % nitrogen.

Committee
EH/4
DevelopmentNote
Supersedes 10/30147466 DC. (09/2012)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 16168:2012 Identical

ISO 5667-15:2009 Water quality — Sampling — Part 15: Guidance on the preservation and handling of sludge and sediment samples
ISO 13878:1998 Soil quality Determination of total nitrogen content by dry combustion ("elemental analysis")
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 3696:1987 Water for analytical laboratory use — Specification and test methods
EN 13654-2 : 2001 SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - PART 2: DUMAS METHOD
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
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)
EN 15934:2012 Sludge, treated biowaste, soil and waste - Calculation of dry matter fraction after determination of dry residue or water content
EN 16179:2012 Sludge, treated biowaste and soil - Guidance for sample pretreatment
ISO 18512:2007 Soil quality Guidance on long and short term storage of soil samples

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