ISO 23753-2:2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Soil quality Determination of dehydrogenase activity in soils Part 2: Method using iodotetrazolium chloride (INT)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
18-02-2019
English, French
27-10-2005
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ISO 23753-2:2005 specifies a method for determining soil dehydrogenase activity using 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride (INT). As the INT reduction is less sensitive to O2, the method is more reproducible than the TTC-method described in ISO 23753-1. It is not applicable for determining the dehydrogenase activity in upper layers (L, F, H horizons) of forest humus forms with low microbial activity (e.g. mor), or in soils showing reducing properties (e.g. waterlogged soils).
| DevelopmentNote |
DRAFT ISO/DIS 23753-2 is also available for this standard. (10/2017)
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| DocumentType |
Standard
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| Pages |
5
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| PublisherName |
International Organization for Standardization
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| Status |
Withdrawn
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| SupersededBy |
| Standards | Relationship |
| UNE-EN ISO 23753-2:2011 | Identical |
| DIN EN ISO 23753-2:2011-09 | Identical |
| NBN EN ISO 23753-2 : 2011 | Identical |
| BS EN ISO 23753-2:2011 | Identical |
| NF EN ISO 23753-2 : 2011 | Identical |
| I.S. EN ISO 23753-2:2011 | Identical |
| NEN ISO 23753-2 : 2005 | Identical |
| NS EN ISO 23753-2 : 2011 | Identical |
| UNI EN ISO 23753-2 : 2011 | Identical |
| PN EN ISO 23753-2 : 2011 | Identical |
| EN ISO 23753-2:2011 | Identical |
| PN ISO 23753-2 : 2008 | Identical |
| ONORM EN ISO 23753-2 : 2011 | Identical |
| DIN ISO 23753-2:2006-04 | Identical |
| SN EN ISO 23753-2:2011 | Identical |
| NEN EN ISO 23753-2 : 2011 | Identical |
| PNE-EN ISO 23753-2 | Identical |
| 17/30333759 DC : 0 | BS ISO 18400-206 - SOIL QUALITY - SAMPLING - PART 206: GUIDANCE ON THE COLLECTION, HANDLING AND STORAGE OF SOIL FOR THE ASSESSMENT OF BIOLOGICAL FUNCTIONAL AND STRUCTURAL ENDPOINTS IN THE LABORATORY |
| UNE-ISO 10381-6:2011 | Soil quality -- Sampling -- Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbial processes, biomass and diversity in the laboratory |
| NF ISO 18512 : 2007 | SOIL QUALITY - GUIDANCE ON LONG AND SHORT TERM STORAGE OF SOIL SAMPLES |
| BS EN ISO 17402:2011 | Soil quality. Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials |
| ISO 10381-6:2009 | Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory |
| 17/30352199 DC : 0 | BS ISO 15799 - SOIL QUALITY - GUIDANCE ON THE ECOTOXICOLOGICAL CHARACTERIZATION OF SOILS AND SOIL MATERIALS |
| I.S. EN ISO 17402:2011 | SOIL QUALITY - REQUIREMENTS AND GUIDANCE FOR THE SELECTION AND APPLICATION OF METHODS FOR THE ASSESSMENT OF BIOAVAILABILITY OF CONTAMINANTS IN SOIL AND SOIL MATERIALS |
| DIN ISO 10381-6:2009-09 | SOIL QUALITY - SAMPLING - PART 6: GUIDANCE ON THE COLLECTION, HANDLING AND STORAGE OF SOIL UNDER AEROBIC CONDITIONS FOR THE ASSESSMENT OF MICROBIOLOGICAL PROCESSES, BIOMASS AND DIVERSITY IN THE LABORATORY |
| 06/30103118 DC : DRAFT MAY 2006 | ISO 18512 - SOIL QUALITY - GUIDANCE ON LONG AND SHORT TERM STORAGE OF SOIL SAMPLES |
| BS ISO 10381-6:2009 | Soil quality. Sampling Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory |
| UNI EN ISO 17402 : 2011 | SOIL QUALITY - REQUIREMENTS AND GUIDANCE FOR THE SELECTION AND APPLICATION OF METHODS FOR THE ASSESSMENT OF BIOAVAILABILITY OF CONTAMINANTS IN SOIL AND SOIL MATERIALS |
| 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 |
| ISO 17402:2008 | Soil quality — Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials |
| EN ISO 17402:2011 | Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008) |
| 07/30164070 DC : 0 | BS ISO 10381-6 - SOIL QUALITY - SAMPLING - PART 6: GUIDANCE ON THE COLLECTION, HANDLING AND STORAGE OF SOIL UNDER AEROBIC CONDITIONS FOR THE ASSESSMENT OF MICROBIOLOGICAL PROCESSES, BIOMASS AND DIVERSITY IN THE LABORATORY |
| DIN EN ISO 17402:2011-09 | Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008) |
| ISO 18512:2007 | Soil quality Guidance on long and short term storage of soil samples |
| ISO 11259:1998 | Soil quality Simplified soil description |
| ISO 10693:1995 | Soil quality Determination of carbonate content Volumetric method |
| ISO 10381-6:2009 | Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory |
| ISO 10390:2005 | Soil quality Determination of pH |
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