ISO 11261:1995
Current
Current
The latest, up-to-date edition.
Soil quality — Determination of total nitrogen — Modified Kjeldahl method
Available format(s)
Hardcopy , PDF
Language(s)
English, French
Published date
09-03-1995
€41.00
Excluding VAT
Specifies a method for the determination of the total nitrogen (ammonium-N, nitrate-N, nitrite-N and organic N) content of a soil. Nitrogen in N-N-linkages, N-O-linkages and some heterocyclics (especially pyridine) is only partially determined. Applicable to all types of soils.
| Committee |
ISO/TC 190/SC 3
|
| DevelopmentNote |
Also numbered as BS 7755-3.7(1995) (04/2005)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NF ISO 11261 : 1995 | Identical |
| SS-ISO 11261: 1996 | Identical |
| DIN ISO 11261 E : 1997 | Identical |
| PN ISO 11261 : 2002 | Identical |
| DIN ISO 11261:1997-05 | Identical |
| UNE 77318:2001 | Identical |
| 11/30213872 DC : 0 | BS ISO 15685 - SOIL QUALITY - DETERMINATION OF POTENTIAL NITRIFICATION AND INHIBITION OF NITRIFICATION - RAPID TEST BY AMMONIUM OXIDATION |
| DIN ISO 15175:2005-05 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| BS ISO 15175 : 2004 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| 11/30227274 DC : 0 | BS ISO 14238 - SOIL QUALITY - BIOLOGICAL METHODS - DETERMINATION OF NITROGEN MINERALIZATION AND NITRIFICATION IN SOILS AND THE INFLUENCE OF CHEMICALS ON THESE PROCESSES |
| BS EN ISO 17184:2014 | Soil quality. Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) |
| ISO 15175:2004 | Soil quality — Characterization of soil related to groundwater protection |
| BS 7755-4.4.3:1997 | Soil quality. Biological methods. Effects of pollutants on microbes Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes |
| ISO 15473:2002 | Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under anaerobic conditions |
| DIN EN ISO 15175:2011-09 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| ISO 15176:2019 | Guidance on characterization of excavated soil and other materials intended for re-use |
| BS ISO 15176:2002 | Soil quality. Characterization of excavated soil and other soil materials intended for re-use |
| I.S. EN ISO 14238:2013 | SOIL QUALITY - BIOLOGICAL METHODS - DETERMINATION OF NITROGEN MINERALIZATION AND NITRIFICATION IN SOILS AND THE INFLUENCE OF CHEMICALS ON THESE PROCESSES (ISO 14238:2012) |
| DIN ISO 15473:2002-12 | Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under anaerobic conditions (ISO 15473:2002) |
| VDI 4630:2016-11 | Fermentation of organic materials - Characterization of the substrate, sampling, collection of material data, fermentation tests |
| BS 7755-4.1.1:1995 | Soil quality. Biological methods. Biodegradability Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions |
| DIN EN ISO 17184:2014-09 | SOIL QUALITY - DETERMINATION OF CARBON AND NITROGEN BY NEAR-INFRARED SPECTROMETRY (NIRS) (ISO 17184:2014) |
| 13/30250770 DC : 0 | BS EN ISO 17184 - SOIL QUALITY - DETERMINATION OF CARBON AND NITROGEN BY NEAR INFRARED SPECTROMETRY |
| ISO 15685:2012 | Soil quality — Determination of potential nitrification and inhibition of nitrification — Rapid test by ammonium oxidation |
| BS EN 14045:2003 | Packaging. Evaluation of the disintegration of packaging materials in practical oriented tests under defined composting conditions |
| 17/30338449 DC : 0 | BS EN ISO 15175 - SOIL QUALITY - CHARACTERIZATION OF CONTAMINATED SOIL RELATED TO GROUNDWATER PROTECTION |
| BS EN ISO 14238:2013 | Soil quality. Biological methods. Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes |
| DIN ISO 15685:2012-12 | Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012) |
| 10/30147469 DC : 0 | BS EN 16169 - SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF KJELDAHL NITROGEN |
| DIN EN 16169:2012-11 | SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF KJELDAHL NITROGEN |
| BS ISO 18512:2007 | Soil quality. Guidance on long and short term storage of soil samples |
| DIN ISO 18512:2009-03 | SOIL QUALITY - GUIDANCE ON LONG AND SHORT TERM STORAGE OF SOIL SAMPLES |
| I.S. EN ISO 17184:2014 | SOIL QUALITY - DETERMINATION OF CARBON AND NITROGEN BY NEAR-INFRARED SPECTROMETRY (NIRS) (ISO 17184:2014) |
| ISO 18512:2007 | Soil quality — Guidance on long and short term storage of soil samples |
| ISO 15176:2002 | Soil quality — Characterization of excavated soil and other soil materials intended for re-use |
| I.S. EN ISO 15175:2011 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| ISO 17184:2014 | Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) |
| ISO 14238:2012 | Soil quality — Biological methods — Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes |
| EN 16169:2012 | Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen |
| EN ISO 17184:2014 | Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) (ISO 17184:2014) |
| EN 14045:2003 | Packaging - Evaluation of the disintegration of packaging materials in practical oriented tests under defined composting conditions |
| EN ISO 14238:2013 | Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes (ISO 14238:2012) |
| EN 13654-1:2001 | Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method |
| DIN EN ISO 14238:2014-03 | Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes (ISO 14238:2012) |
| DIN EN ISO 17184 E : 2014 | SOIL QUALITY - DETERMINATION OF CARBON AND NITROGEN BY NEAR-INFRARED SPECTROMETRY (NIRS) (ISO 17184:2014) |
| BS EN 16169:2012 | Sludge, treated biowaste and soil. Determination of Kjeldahl nitrogen |
| I.S. EN 16169:2012 | SLUDGE, TREATED BIOWASTE AND SOIL - DETERMINATION OF KJELDAHL NITROGEN |
| ONORM EN ISO 15175 : 2011 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| EN ISO 15175:2011 | Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004) |
| BS EN ISO 15175:2011 | Soil quality. Characterization of soil related to groundwater protection |
| NF EN ISO 15175 : 2011 | SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION |
| ISO 11266:1994 | Soil quality — Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions |
| DIN EN 14045:2003-06 | PACKAGING - EVALUATION OF THE DISINTEGRATION OF PACKAGING MATERIALS IN PRACTICAL ORIENTED TESTS UNDER DEFINED COMPOSTING CONDITIONS |
| UNE-EN ISO 15175:2011 | Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004) |
| ISO 11464:2006 | Soil quality — Pretreatment of samples for physico-chemical analysis |
| ISO 5725:1986 | Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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