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Soil testing nitrogen meter
Soil testing nitrogen meter, Total:173 items.
In the international standard classification, Soil testing nitrogen meter involves: Farming and forestry, Soil quality. Pedology, Road engineering, Earthworks. Excavations. Foundation construction. Underground works, Hydraulic construction, Fertilizers, Agricultural machines, implements and equipment, Vocabularies, Wastes.
Professional Standard - Agriculture, Soil testing nitrogen meter
- NY/T 1121.24-2012 Soil testing.Part 24:Determination of total nitrogen in soil.Automatic kjeldahl apparatus method
- NY/T 1121.25-2012 Soil testing.Part 25:Method for determination of available phosphorus by continuous flow analyzer
- NY/T 1121.2-2006 Soil Testing Part 2:Method for determination od soil pH
- NY/T 1121.4-2006 Soil Testing.Part 4:Method for determination of soil bulk density
- NY/T 1121.10-2006 Soil Testing.Part 10:Method for determination of soil total hydrargyrum
- NY/T 1121.11-2006 Soil Testing Part.11:Method for determination of soil total arsenic
- NY/T 1121.12-2006 Soil Testing.Part 12:Method for determination of soil total chrome
- NY/T 53-1987 Method for the determination of soil total nitrogen(Semi-micro Kjeldahl method)
- GB 7173-1987 Determination of total nitrogen in soil (semi-micro Kelvin method)
- NY/T 1121.7-2014 Soil testing.Part 7:Method for determination of available phosphorus in soil
- NY/T 1121.14-2006 Soil Testing.Part 14:Method for determination of soil avalible sulphur
- NY/T 1121.6-2006 Soil Testing Part 6:Method for determination of soil organic matter
- NY/T 1121.8-2006 Soil Testing.Part 8:Method for determination of soil avalible boron
- NY/T 1121.9-2006 Soil Testing.Part 9:Method for determination of soil avalible molybdenum
- NY/T 1121.15-2006 Soil Testing.Part 15:Method for determination of soil avalible silicon
- NY/T 1121.9-2012 Soil testing.Part 9:Method for determination of soil available molybdenum
- NY/T 1121.9-2023 Soil Testing Part 9: Determination of Soil Available Molybdenum
- NY/T 1121.14-2023 Soil Testing Part 14: Determination of Soil Available Sulfur
- NY/T 1121.3-2006 Soil Testing.Part 3:Method for determination of soil mechanical composition
- NY/T 1121.21-2008 Soil testing.Part 21:Method for determination of soil maximum hygroscopicity
- NY/T 1121.7-2006 Soil Testing.Part 7:Method for determination of avalible phosphorus in acid soil
- NY/T 1121.17-2006 Soil Testing.Part 17:Method for determination of soil chloride iron content
- NY/T 1121.20-2008 Soil testing.Part 20:Method for determination of soil micro-aggregates distribution
- NY/T 1121.13-2006 Soil Testing.Part 13:Method for determination of soil exchangeable calcium and magnesium
- NY/T 1121.16-2006 Soil Testing.Part 9:Method for determination of total water-soluble salt
- NY/T 1121.18-2006 Soil Testing.Part 18:Method for determination of soil sulfate content
- NY/T 1121.23-2010 Soil testing.Part 23:Method for determination of soil particle density
- NY/T 1121.22-2010 Soil testing.Part 22:Cutting ring method for determination of field water-holding capacity in soil
- NY/T 1121.19-2008 Soil testing.Part 19:Method for determination of soil water stable macro-aggregates distribution
- NY/T 1121.5-2006 Soil Testing.Part 5:Method for determination of soil cation exchange capacity in calcareous soil
- NY/T 30-1986 Determination of rare earth oxide content in soil.Chlorophosphonazo-p-hippuric acid photometric method
- GB 6260-1986 Determination of Total Oxidized Rare Earth in Soil Spectrophotometric Method for Azochlorophosphorus Hippurate
Ningxia Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
National Metrological Verification Regulations of the People's Republic of China, Soil testing nitrogen meter
- JJG(交通) 069-2006 Verification Regulation of Liquid & Plastic Limit Gauge
- JJG 631-2013 Verification Regulation of Ammonia-Nitrogen Automatic Analyzers
- JJG 656-2013 Verification Regulation of Nitrate-Nitrogen Automatic Analyzers
- JJG(交通) 070-2006 V.R.of Ultrasonic Test instrument of Concrete
Hebei Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
RO-ASRO, Soil testing nitrogen meter
Professional Standard - Forestry, Soil testing nitrogen meter
Sichuan Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
Professional Standard - Traffic, Soil testing nitrogen meter
GOSTR, Soil testing nitrogen meter
Xinjiang Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
Indonesia Standards, Soil testing nitrogen meter
Group Standards of the People's Republic of China, Soil testing nitrogen meter
- T/NAIA 009-2020 Determination of soil microbial biomass nitrogen
- T/SDAS 304-2021 Soil Hydrolyzable Nitrogen Determination Automatic Distillation Potentiometric Titration
- T/NJ 1423-2023 Composite flexible electrode for soil nitrate nitrogen determination in agricultural equipment
Korean Agency for Technology and Standards (KATS), Soil testing nitrogen meter
- KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261:2008 Soil quality-Determination of total nitrogen-Modified Kjeldahl method
- KS I ISO 14238:2008 Soil quality-Biological methods-Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
- KS I ISO 14255:2009 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS I ISO 14255-2009(2019) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- KS I ISO 23753-2:2006 Soil quality－Determination of dehydrogenase activity in soils－ Part 2：Method using iodotetrazolium chloride(INT)
- KS I ISO 23753-1-2006(2016) Soil quality－Determination of dehydrogenase activity in soils－ Part 1：Method using triphenyltetrazolium chloride(TTC)
- KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
- KS I ISO 23753-1:2021 Soil quality — Determination of dehydrogenases activity in soils —Part 1: Method using triphenyltetrazolium chloride(TTC)
- KS I ISO 13878-2009(2019) Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
German Institute for Standardization, Soil testing nitrogen meter
- DIN 18132:2012 Soil, testing procedures and testing equipment - Determination of water absorption
- DIN 18132:1995 Soil, testing procedures and testing equipment - Determination of water absorption
- DIN ISO 14255:1998-11 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
- DIN ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
- DIN ISO 23753-2:2006 Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2005);English version of DIN ISO 23753-2:2006-04
- DIN 19746:2005-06 Soil quality - Determination of mineral nitrogen (nitrat and ammonium) in soil profiles (Nmin laboratory method)
- DIN 19662:2012-07 Soil quality - Field tests - Determination of soil penetration resistance by means of a hand held penetrometer
- DIN EN 13654-1:2002-01 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method; German version EN 13654-1:2001
- DIN 18128:2002 Soil - Investigation and testing - Determination of ignition loss
- DIN EN ISO 17184:2014-09 Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) (ISO 17184:2014); German version EN ISO 17184:2014
- DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
- DIN EN 16169:2012-11 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen; German version EN 16169:2012
- DIN EN 13654-2:2002 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method; German version EN 13654-2:2001
- DIN EN 16168:2012-11 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version EN 16168:2012
- 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); German version EN ISO 14238:2013
International Organization for Standardization (ISO), Soil testing nitrogen meter
- ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
- ISO 14238:1997 Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
- ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- ISO 23753-2:2005 Soil quality - Determination of dehydrogenase activity in soils - Part 2: Method using iodotetrazolium chloride (INT)
- ISO/TS 17892-2:2004 Reconnaissance et essais géotechniques - Essais de sol au laboratoire - Partie 2: Détermination de la masse volumique d'un sol fin (Première édition)
- ISO 23753-1:2019/Amd 1:2020 Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
AENOR, Soil testing nitrogen meter
- UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
- UNE 77306:1999 SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.
- UNE-EN 13654-1:2002 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
- UNE 77325:2003 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- UNE 103103:1994 DETERMINATION OF THE LIQUID LIMIT OF A SOIL BY THE CASAGRANDE APPARATUS METHOD.
AT-ON, Soil testing nitrogen meter
- ONORM L 1068-1988 Physical investigations ofsoil; determination ofsoil density
- ONORM L 1091-1999 Chemical analysis of soils - Determination of inorganic nitrogen Nmin-method
- ONORM L 1082-1999 Chemical analyses of soils - Determination of nitrogen according to Kjeldahl
- ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
- ONORM L 1065-1988 Physical investigations ofsoil; determination ofhydraulic conductivity ofsaturated soil samples
- ONORM L 1064-1988 Physical investigations ofsoil; determination of hygroscopicity
- ONORM L 1067-1988 Physical investigations ofsoil; determination ofpressure Potential by tensiometer
Professional Standard - Environmental Protection, Soil testing nitrogen meter
- HJ 717-2014 Soil quality.Determination of total nitrogen.Modified Kjeldahl method
- HJ 634-2012 Soil.Determination of ammonium, nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods
RU-GOST R, Soil testing nitrogen meter
- GOST 27753.8-1988 Greenhouse grounds method for determination of ammonium nitrogen
- GOST R 53219-2008 Soil quality. Determination of nitrogen in air-dry soils using calcium chloride solution
- GOST 27753.7-1988 Greenhouse grounds methods for determination of nitrate nitrogen
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Soil testing nitrogen meter
- GB/T 42487-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen potassium chloride solution leaching flow analysis method
- GB/T 42485-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen
- GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
- GB/T 42488-2023 Soil Quality Determination of Inorganic Nitrogen 15N Abundance in Soil Stable Isotope Ratio Mass Spectrometry
Shandong Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
Tianjin Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
水利部, Soil testing nitrogen meter
- SL/T 810-2021 Soil moisture monitoring instrument inspection and testing procedures
British Standards Institution (BSI), Soil testing nitrogen meter
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
- BS EN ISO 23753-2:2011 Soil quality. Determination of dehydrogenase activity in soils. Method using iodotetrazolium chloride (INT)
- BS EN 13654-2:2001 Soil improvers and growing media - Determination of nitrogen - Dumas method
- BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
- BS EN ISO 23753-1:2011 Soil quality. Determination of dehydrogenase activity in soil. Method using triphenyltetrazolium chloride (TTC)
- 20/30419338 DC BS EN ISO 20620. Fertilizers and soil conditioners. Determination of total nitrogen by combustion
- BS EN 13654-1:2001 Soil improvers and growing media - Determination of nitrogen - Modified Kjeldahl method
- BS EN 16169:2012 Sludge, treated biowaste and soil. Determination of Kjeldahl nitrogen
- BS ISO 23400:2021 Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale
Association Francaise de Normalisation, Soil testing nitrogen meter
- NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
- NF U42-504*NF ISO 20620:2022 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
- NF X31-115:2001 Soil quality - Sampling and storage of soil samples in view of determination of mineral nitrogen on fresh soil.
- NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- NF EN 13654-1:2002 Amendements du sol et supports de culture - Détermination de l'azote - Partie 1 : méthode de Kjeldahl modifiée
- NF U44-310-2*NF EN 13654-2:2002 Soil improvers and growing media - Determination of nitrogen - Part 2 : Dumas method.
- NF EN ISO 17184:2014 Qualité du sol - Dosage du carbone et de l'azote par spectrométrie dans le proche infrarouge (SPIR)
- NF P94-054:1991 Soils : investigation and testing. Determination of particle density. Pycnometer method.
- NF EN 16169:2012 Boues, biodéchets traités et sols - Détermination de l'azote Kjeldahl
- NF ISO 13878:1998 Qualité du sol - Détermination de la teneur totale en azote par combustion sèche ("analyse élémentaire")
- NF EN ISO 23753-2/A1:2020 Qualité du sol - Détermination de l'activité des déshydrogénases dans les sols - Partie 2 : méthode au chlorure de iodotétrazolium (INT) - Amendement 1
- NF X31-037*NF EN 16169:2012 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen.
- NF X31-293-1/A1:2020 Soil quality - Determination of dehydrogenases activity in soils - Part 1 : method using triphenyltetrazolium chloride (TTC) - Amendment 1
- NF EN ISO 23753-1/A1:2020 Qualité du sol - Détermination de l'activité des déshydrogénases dans les sols - Partie 1 : méthode au chlorure de triphényltétrazolium (CTT) - Amendement 1
- NF EN ISO 14238:2014 Qualité du sol - Méthodes biologiques - Détermination de la minéralisation de l'azote et de la nitrification dans les sols, et de l'influence des produits chimiques sur ces processus
Jilin Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
- DB22/T 2270-2018 Determination of Ammonium Nitrogen and Nitrate Nitrogen in Farmland Soil by Flow Injection Analysis
- DB22/T 2270-2015 Determination of Ammonium Nitrogen and Nitrate Nitrogen in Farmland Soil by Flow Injection Analysis
Standard Association of Australia （SAA）, Soil testing nitrogen meter
- AS 1289.6.3.3:1997 Methods of testing soils for engineering purposes - Soil strength and consolidation tests - Determination of the penetration resistance of a soil - Perth sand penetrometer test
- AS 1289.6.7.3:1999 Methods of testing soils for engineering purposes - Soil strength and consolidation tests - Determination of permeability of a soil - Constant head method using a flexible wall permeameter
- AS 1289.6.3.2:1997 Methods of testing soils for engineering purposes - Soil strength and consolidation tests - Determination of the penetration resistance of a soil - 9kg dynamic cone penetrometer test
- AS 1289.6.3.2:1997(R2013)
HU-MSZT, Soil testing nitrogen meter
Shanxi Provincial Standard of the People's Republic of China, Soil testing nitrogen meter
- DB14/T 1099-2015 Determination of Hydrolyzable Nitrogen in Soil Alkaline Hydrolysis Distillation Potentiometric Titration
CZ-CSN, Soil testing nitrogen meter
- CSN 72 1027-1983 Laboratory determination of soil compressibility in the oedometer apparatus
European Committee for Standardization (CEN), Soil testing nitrogen meter
- CEN EN 13654-1-2001 Soil Improvers and Growing Media - Determination of Nitrogen - Part 1: Modified Kjeldahl Method
- EN ISO 17184:2014 Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS)
- EN 13654-2:2001 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
Danish Standards Foundation, Soil testing nitrogen meter
- DS/EN 13654-1:2002 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
- DS/EN 16169:2012 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen
Lithuanian Standards Office , Soil testing nitrogen meter
- LST EN 13654-1-2002 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
- LST EN 16169-2012 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen
ES-UNE, Soil testing nitrogen meter
- UNE-EN ISO 17184:2014 Soil quality - Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) (ISO 17184:2014) (Endorsed by AENOR in July of 2014.)
- UNE-EN 16169:2012 Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen (Endorsed by AENOR in October of 2012.)
- UNE-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) (Endorsed by AENOR in January of 2014.)
KR-KS, Soil testing nitrogen meter
- KS I ISO 23753-1-2021 Soil quality — Determination of dehydrogenases activity in soils —Part 1: Method using triphenyltetrazolium chloride(TTC)
VN-TCVN, Soil testing nitrogen meter
- TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
Professional Standard - Commodity Inspection, Soil testing nitrogen meter
- SN/T 2602-2010 Detection and identification of Agrobacterium tume faciens(Smith et townsend 1907)Conn 1942
NZ-SNZ, Soil testing nitrogen meter
- NZS 4402.6.5.2:1988 Methods of Testing Soils for Civil Engineering Purposes Part 6.5: Soil Strength Tests - Determination of the Penetration Resistance of a Soil Test 6.5.2: Hand Method Using a Dynamic Cone Penetrometer
Professional Standard - Military and Civilian Products, Soil testing nitrogen meter
- WJ 2261-1994 Verification rules for thermal conductivity and infrared absorption nitrogen and oxygen detectors
农业农村部, Soil testing nitrogen meter
- NY/T 3678-2020 Determination of Soil Field Water Capacity by Frame Flooding Instrument Method
NL-NEN, Soil testing nitrogen meter
- NEN 5782-1991 Soil - Unsaturated zone Determination of water content with a neutron depth probe