Ammonia content in soil

Ammonia content in soil, Total:246 items.

The international standard classification for "Ammonia content in soil" includes: Chemical characteristics of soils , Gaseous fuels , Physical properties of soils .

The Chinese standard classification for "Ammonia content in soil" includes: Soil and fertilizer in general , Gas supply engineering , Water and soil conservation .

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 602.8-2001 The determinanation of calcium carbonate in soil

Professional Standard - Forestry

LY/T 1221-1999 Determination of carbon dioxide content in forest soil air
LY/T 1222-1999 Determination of oxygen content in forest soil solution
LY/T 1213-1999 Determination of forest soil water content

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 44971-2024 Soil selenium grade
GB 7833-1987 Determination of forest soil water content
GB/T 12210-1990 Determination of ammonia of gas in urban area

Tianjin Provincial Standard of the People's Republic of China

DB12/T 961-2020 Determination of organic matter content in soil direct heating method

Henan Provincial Standard of the People's Republic of China

DB41/T 1871-2019 Selenium Content Requirements in Selenium-enriched Soil

Group Standards of the People's Republic of China

T/NAIA 099-2021 Determination of Inorganic Anion and Cation Content in Facility Soil by Ion Chromatography
T/CCAS 008-2019 Analytical methods of the ammonia in fly ash for cement and concrete
T/CPCIF 0160-2021 Determination of aminobenzenesulfonic acids in soil— High performance liquid chromatography
T/CXCY 005-2024 Soil content requirement for selenium-rich soil

Professional Standard - Nuclear Industry

EJ 192.3-1982 Environmental samples.Method for analyzing fluoride content in soil

Professional Standard - Agriculture

NY/T 1378-2007 Determination of Chloride Ion Content in Soil
NY/T 1121.18-2006 Soil Testing - Part 18: Method for Determination of Soil Sulfate Content
NY/T 3035-2016 Soil amendments-Determination of aluminium and nickel content
NY/T 2273-2012 Soil Amendment - Determination of Phosphorus and Potassium Content
NY/T 1121.17-2006 Soil Testing - Part 17: Method for Determination of Soil Chloride Ion Content

Liaoning Provincial Standard of the People's Republic of China

DB21/T 599-1991 Soil hydrolyzable ammonia determination method

Taiwan Provincial Standard of the People's Republic of China

CNS 5091-1986 Method of Laboratory Determination of Moisture Content of Soil
CNS 5089-1986 Method of Test for Centrifuge Moisture Equivalent of Soils

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1579-2014 Determination of Mercury Content in Soil in Mobile Laboratory - Direct Reading Mercury Meter Method

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1544-2017 Rapid determination of cadmium, lead, copper and arsenic in soil by anodic stripping voltammetry
DB45/T 939-2013 Determination of Mercury Content in Soil, Fertilizer, Feed and Hair Direct Mercury Meter Method

Association Francaise de Normalisation

NF X31-161:1993 SOIL QUALITY. DETERMINATION OF PHOSPHOROUS SOLUBLE IN A 0,1 MOL.L-1 AMMONIUM OXALATE SOLUTION. JORET-HEBERT METHOD.
NF X31-161:1999 Soil quality - Determination of phosphorus soluble in a 0.1 mol.l -1 ammonium oxalate solution - Joret-Hébert method
NF X31-115:2001 Soil quality - Sampling and storage of soil samples in view of determination of mineral nitrogen on fresh soil.
NF X31-017*NF ISO 20951:2019 Soil Quality - Guidance on methods for measuring greenhouse gases (CO2, N2O, CH4) and ammonia (NH3) fluxes between soils and the atmosphere
NF ISO 16586:2003 Soil quality - Determination of the volumetric water content of the soil from the known dry apparent density - Gravimetric method
NF EN ISO 11461:2014 Soil quality - Determination of soil water content in volume fraction, using corers - Gravimetric method
NF X31-019*NF ISO 20244:2018 Soil quality - On-site test method to quickly determine gravimetric water contents in soil by refractometry
NF ISO 10573:1996 Soil quality - Determination of the water content of the unsaturated zone - Depth neutron probe method
NF X31-500*NF ISO 10573:1996 Soil quality. Determination of water content of the unsaturated zone. Neutron depth probe method.
NF ISO 20951:2019 Soil quality - Recommendations on methods for measuring greenhouse gases (CO2, N2O, CH4) and ammonia fluxes (NH3) between soils and the atmosphere
NF EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
NF X31-516:2007 Soil quality - Granulodensimetric fractionation of particulate organic matter in soil in water
NF X31-509:1993 Soil quality - Method of installing a piezometer in the ground for agropedological purposes
XP P94-047:1998 Soils: recognition and tests - Determination of the weight content of organic matter in a material - Calcination method

Netherlands Institute for Standardization

NEN 5754-1992 Soil - Determination of organic matter content in soil as loss-on-ignition
NEN 5748-1990 Soil - Determination of moisture content and dry matter content of air-dry soil
NEN 5747-1990 Soil - Determination of moisture content and dry matter content of not prepared soil

Spanish Association for Standardization (UNE)

UNE 103206:2019 Determination of gypsum content in soils
UNE 103206:2006 Determination of gypsum content in soils
UNE 103200:1993 DETERMINATION OF CARBONATE CONTENT IN SOILS.
UNE 103205:2019 Determination of soluble salts content in soils.
UNE 103205:2006 Determination of soluble salts content in soils.
UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.
UNE 103202:1995 QUALITATIVE DETERMINATION OF SOLUBLES SULPHATES CONTENT IN A SOIL.
UNE 103200:2021 Determination of the carbonate content of a soil
UNE 7368:1977 DETERMINATION OF SOILS ORGANIC MATTER CONTENT WITH OXYGENATED WATER.
UNE-EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995) (Endorsed by AENOR in May of 2014.)
UNE 77317:2001 Soil quality. Determination of carbonate content.. Volumetric method.
AENOR UNE 77317:2001 Soil quality. Determination of carbonate content. Volumetric method.
UNE-EN ISO 11461:2014 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO 11461:2001) (Endorsed by AENOR in May of 2014.)

National Standardisation Body (ASRO)

STAS 7184/21-1982 SOILS Humus content determination
STAS 7184/14-1979 SOILS Determination of total phosphor content
STAS 7184/9-1979 SOILS Determination of moisture content
STAS 7184/2-1985 SOILS Nitrogen content determination
STAS 7184/19-1982 SOILS Detcrmination of extracted phosphorus in ammonium lactate-acctatc
STAS 7184/8-1978 SOILS Gypsum determination

Indonesia Standards

SNI 13-4721-1998 Methods for determination of total nitrogen content in soils
SNI 13-4720-1998 Methods for determination of organic carbon content in soils
SNI 13-6793-2002 Test methods for moisture, ash, and organic matter of peat and other organic soils
SNI 13-6622-2001 Determination for fiber content of peat or dried non-peat organic soils
SNI 06-6803-2002 Test methods for determination of lime content in lime-treated soils by titration

Gosstandart of Russia

GOST R 53219-2008 Soil quality. Determination of nitrogen in air-dry soils using calcium chloride solution
GOST ISO 20295-2023 Soil quality. Determination of perchlorate in soil using ion chromatography
GOST 26489-1985 Soils. Determination of exchangeable ammonium by CINAO method
GOST 26107-1984 Soils. Methods for determination of total nitrogen
GOST 26261-1984 Soils. Methods for determining total phosphorus and total potassium
GOST R 53764-2009 Soil quality. Determination of soil water content as a volume fraction using coring sleeves. Gravimetric method
GOST R 70229-2022 Soils. Soil quality indicators
GOST R 59537-2021 Soils. Method for determination of unfrozen water content

German Institute for Standardization

DIN 19741 E:2010-06 Draft Document - Soil quality - Determination of contents of the platinide group elements (platinum, palladium, rhodium) in soils and soil materials
DIN 19741:2012 Soil quality - Determination of contents of the platinum group elements (platinum, palladium, rhodium) in soils, soil materials and sludges
DIN 19741:2012-01 Soil quality - Determination of contents of the platinum group elements (platinum, palladium, rhodium) in soils, soil materials and sludges
DIN 19741 E:2010 Draft Document - Soil quality - Determination of contents of the platinide group elements (platinum, palladium, rhodium) in soils and soil materials
DIN 19687:2011-08 Soil quality - Percolation rate of water from the soil
DIN 19687:2011 Soil quality - Percolation rate of water from the soil
DIN 19687:1998-05 Soil quality - Calculation of the rate of exfiltration of water from the soil
DIN EN ISO 11461:2014-07 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO 11461:2001); German version EN ISO 11461:2014
DIN 18121-1:1998-04 Determination of water content of soil by the oven-drying method
DIN ISO 15178:2001 Soil quality - Determination of total sulfur by dry combustion (ISO 15178:2000)
DIN ISO 16586:2012-05 Soil quality - Determination of soil water content as a volume fraction on the basis of known dry bulk density - Gravimetric method (ISO 16586:2003 + Cor. 1:2009)
DIN 18121-2:2001-08 Determining the moisture contentof soil by rapid methods
DIN EN ISO 10693:2014-06 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995); German version EN ISO 10693:2014
DIN ISO 19730:2009-07 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008)
DIN ISO 11461:2002-05 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method (ISO 11461:2001)
DIN ISO 11504 E:2010-12 Soil quality assessment - Methods for soil contaminated with mineral oil and hydrocarbons

Standard Association of Australia （SAA）

AS 1289.2.1.1:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Oven drying method (standard method)
AS 1289.2.1.1:2005 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Oven drying method (standard method)
AS 1289.2.1.6:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Hotplate drying method
AS 1289.2.1.6:2005 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Hotplate drying method
AS 1289.2.1.2:2005 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Sand bath method (subsidiary method)
AS 1289.2.1.2:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Sand bath method (subsidiary method)
AS 1289.2.1.5:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Infrared lights method (subsidiary method)
AS 1289.2.1.5:2005 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Infrared lights method (subsidiary method)
AS 1289.2.1.4:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Microwave-oven drying method (subsidiary method)
AS 1289.2.1.4:2005 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Microwave-oven drying method (subsidiary method)
AS 1289.B1.2:1977 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Determination of the moisture content of a soil - Sand bath method (subsidiary method)
AS 1289.2.1.2:1992 Methods of testing soils for engineering purposes, Method 2.1.2: Soil moisture content tests - Determination of the moisture content of a soil - Sand bath method (subsidiary method)
AS 1289.B1.5:1988 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Determination of the moisture content of a soil - Infrared lights method (subsidiary method)
AS 1289.B1.1:1977 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Determination of the moisture content of a soil - Oven drying method (standard method)
AS 1289.2.2.1:1998 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the total suction of a soil - Standard method
AS 1289.2.1.6:1993 Methods of testing soils for engineering purposes, Method 2.1.6: Soil moisture content tests - Determination of the moisture content of a soil - Hotplate drying method (subsidiary method)
AS 1289.2.1.1:1992 Methods of testing soils for engineering purposes, Method 2.1.1: Soil moisture content tests - Determination of the moisture content of a soil - Oven drying method (standard method)
AS 1289.B1.4:1986 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Determination of the moisture content of a soil - Microwave-oven drying method (subsidiary method)
AS 1289.2.1.5:1992 Methods of testing soils for engineering purposes, Method 2.1.5: Soil moisture content tests - Determination of the moisture content of a soil - Infrared lights method (subsidiary method)
AS 1289.4.2.1:1997 Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the sulfate content of a natural soil and the sulfate content of the groundwater - Normal method
AS 1289.2.1.4:1992 Methods of testing soils for engineering purposes, Method 2.1.4: Soil moisture content tests - Determination of the moisture content of a soil - Microwave-oven drying method (subsidiary method)
AS 1289.B1.3:1977 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Determination of the moisture content of a soil - Methylated spirit ignition method (subsidiary method)
AS 1289.2.2.1:1998(R2013) Soil test methods for engineering use. Soil moisture content test. Standard method for determination of total soil suction.
AS 1289.D2.1:1977 Methods of testing soil for engineering purposes - Part D - Soil chemical tests - Determination of the sulphate content of an natural soil and the sulphate content of the ground water (Standard method)
AS 1289.4.2.1:2020 Methods of testing soils for engineering purposes, Method 4.2.1: Soil chemical tests — Determination of the sulfate content of a natural soil and the sulfate content of the groundwater — Normal method
AS 1289.2.2.1:1992 Methods of testing soils for engineering purposes, Method 2.2.1: Soil moisture content tests - Determination of the total suction of a soil - Standard method
AS 1289.4.1.1:1997 Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the organic matter content of a soil - Normal method
AS 1289.D1.1:1977 Methods of testing soil for engineering purposes - Part D - Soil chemical tests - Determination of the organic matter content of a soil (Standard method)

Yugoslav Association for Standardization

JUS U.B1.027-1993 Testing of soils - Determination of the total sulphate content of soil
JUS U.B1.012-1979 Testing of soils. Determination of soil moisture content

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 7373-2004 Soils quality.Index values of total nitrogen content in the soils of Vietnam
TCVN 7374-2004 Soils quality.Index values of total phosphorus content in the soils of Vietnam
TCVN 7375-2004 Soils quality.Index values of total potassium content in the soils of Vietnam
TCVN 7376-2004 Soils quality.Index values of total organic carbon content in the soils of Vietnam

American Water Works Association (AWWA)

AWWA REUSE52086 Nitrogen Removal During Soil Aquifer Treatment by Anaerobic Ammonium Oxidation (Anammox)

International Organization for Standardization (ISO)

ISO 10573:1995 Soil-quality - Determination of water content in the unsaturated zone - Neutron depth probe method
ISO 11465:1993 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method
ISO 16586 Soil quality - Determination of soil water content as a volume fraction on the basis of known dry bulk density - Gravimetric method
ISO 19730:2008 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
ISO 11461:2001 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
ISO 10693:1995 Soil quality - Determination of carbonate content - Volumetric method
ISO 10693 Soil quality - Determination of carbonate content - Volumetric method
ISO 11063:2012 Soil quality - Method to directly extract DNA from soil samples
ISO 11465:1993/Cor 1:1994 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method; technical corrigendum 1
ISO 23265:2022 Soil quality — Test for estimating organic matter decomposition in contaminated soil

Magyar Szabványügyi Testület

MSZ 18094/11-1979 Soil corrosion testing. Soil and soil moisture content testing
MSZ 21471/1-1980 Soil environmental testing, arsenic content determination
MSZ 21470/25-1982 Soil environmental protection inspection, cyanide content determination
MSZ 21470/20-1981 Soil environmental testing. Determination of MCPB content
MSZ 21470/4-1980 Soil environmental testing, endosulfan content determination
MSZ 21470/9-1980 Soil environmental testing. Determination of MCPA content
MSZ KGST 2599-1980 Determination of ammonia content in the air
MSZ 21470/12-1981 Soil environmental testing. Determination of EPTC content
MSZ 21470/31-1982 Soil environmental protection inspection, determination of cyclopyrazine content
MSZ 21470/26-1982 Soil environmental protection inspection, chlorbrofuron content determination
MSZ 21470/10-1980 Environmental protection soil testing. Chromium content detection
MSZ 21470/28-1982 Soil environmental testing, sweetening content determination
MSZ 21470/55-1984 Soil environmental testing, benzoyl content determination

Korean Agency for Technology and Standards (KATS)

KS F 2306-2000 Test method for water content of soils
KS I ISO 11461-2005(2015) Soil quality－Determination of soil water content calculatedon a volume basis(Gravimetric method)
KS I ISO 11465:2005 Soil quality－Determination of dry matter and water contenton a mass basis－Gravimetric method
KS F 2306-2015 Test method for water content of soils
KS I ISO 10573:2005 Soil quality-Determination of water content in the unsaturated zone(Neutron depth probe method)
KS I ISO 16586-2009(2019) Soil quality－Determination of soil water content as a volume fraction on the basis of known dry bulk density－Gravimetric method
KS F 2306-1995 Method of test for moisture content of soils
KS I ISO 10573-2005(2020) Soil quality－Determination of water content in the unsaturated zone(Neutron depth probe method)
KS I ISO 10573-2020 Soil quality－Determination of water content in the unsaturated zone(Neutron depth probe method)
KS I ISO 19730-2023 Soil quality－Extraction of trace elements from soil using ammonium nitrate solution
KS I ISO 19730-2009(2019) Soil quality－Extraction of trace elements from soil using ammonium nitrate solution
KS I ISO 16586-2023 Soil quality－Determination of soil water content as a volume fraction on the basis of known dry bulk density－Gravimetric method
KS I ISO 19730:2009 Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
KS F 2104-2013(2018) Standard test method of organic matter contents in soils by ignition loss
KS I ISO 19730-2009(2023) Soil quality－Extraction of trace elements from soil using ammonium nitrate solution
KS M 2098-2004 Methods for determination of ammonia in exhaust gas
KS I ISO 10693-2005(2015) Soil quality－Determination of carbonate content(Volumetric method)
KS F 2104-2023 Standard test method of organic matter contents in soils by ignition loss
KS I ISO 10693-2021 Soil quality — Determination of carbonate content — Volumetric method
KS I ISO 10693:2021 Soil quality — Determination of carbonate content — Volumetric method
KS I ISO 11461:2005 Soil quality－Determination of soil water content calculatedon a volume basis(Gravimetric method)
KS I ISO 20295-2023 Soil quality — Determination of perchlorate in soil using ion chromatography
KS F 2104-2013 Standard test method of organic matter contents in soils by ignition loss
KS F 2306-2020(英文版) Standard test method for water content of soils
KS F 2104-2008 Testing method of organic matter in soils by ignition loss
KS I ISO 20295-2019(2023) Soil quality — Determination of perchlorate in soil using ion chromatography

Japanese Industrial Standards Committee (JISC)

JIS A 1203:1990 Test method for water content of soils
JIS A 1203:2009 Test method for water content of soils
JIS A 1203:1999 Test method for water content of soils
JIS A 1203:1995 Test method for water content of soils
JIS A 1223:2020 Test method for fraction content of soils
JIS A 1223:2009 Test method for fine fraction content of soils

American Society for Testing and Materials (ASTM)

ASTM D4373-96 Standard Test Method for Calcium Carbonate Content of Soils
ASTM D4373-02 Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D4643-08 Standard Test Method for Determination of Water (Moisture) Content of Soil by Microwave Oven Heating
ASTM D4643-00 Standard Test Method for Determination of Water (Moisture) Content of Soil by the Microwave Oven Method
ASTM D4373-14 Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D4959-00 Standard Test Method for Determination of Water (Moisture) Content of Soil By Direct Heating
ASTM D5982/D5982M-24 Standard Test Method for Determining Cement Content of Fresh Soil-Cement (Heat of Neutralization Method)
ASTM D5982-02 Standard Test Method for Determining Cement Content of Fresh Soil-Cement (Heat of Neutralization Method)
ASTM D4959-07 Standard Test Method for Determination of Water (Moisture) Content of Soil By Direct Heating

GCC Standardization Organization

GSO ISO 10573:2013 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
GSO ISO 11461:2013 Soil quality -- Determination of soil water content as a volume fraction using coring sleeves -- Gravimetric method
GSO ISO 10693:2014 Soil quality -- Determination of carbonate content -- Volumetric method
GSO ISO 11063:2013 Soil quality - Method to directly extract DNA from soil samples
GSO ISO 19730:2013 Soil quality -- Extraction of trace elements from soil using ammonium nitrate solution
GSO ISO 16586:2013 Soil quality -- Determination of soil water content as a volume fraction on the basis of known dry bulk density -- Gravimetric method

Canadian General Standards Board （CGSB)

CAN/BNQ 2501-170-M86:1986 Soils - Determination of water content

Cuban Institute of Standards and Metrology

NC 93-03-116-1987 Standards System for Environment Protection. Soils. Determination of Ammonia

Ente Nazionale Italiano di Unificazione

UNI ISO 20951:2024 Soil Quality - Guidance on methods for measuring greenhouse gases (CO2, N2O, CH4) and ammonia (NH3) fluxes between soils and the atmosphere
UNI EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
UNI EN ISO 11063:2013 Soil quality - Method to directly extract DNA from soil samples
UNI ISO 23265:2024 Soil quality - Test for estimating organic matter decomposition in contaminated soil
UNI EN ISO 25177:2011 Soil quality - Field soil description

Danish Standards Foundation

DANSK DS/ISO 20951:2019 Soil Quality – Guidance on methods for measuring greenhouse gases (CO2, N2O, CH4) and ammonia (NH3) fluxes between soils and the atmosphere
DANSK DS/ISO 11461:2003 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
DANSK DS/EN ISO 11461:2014 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
DS/ISO 11461:2003 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
DANSK DS/ISO 10573:1997 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
DS/ISO 10573:1997 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
DANSK DS/CEN/TS 16375:2013 Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method
DANSK DS/EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
DS/EN ISO 11063:2013 Soil quality - Method to directly extract DNA from soil samples
DANSK DS/ISO 23265:2022 Soil quality – Test for estimating organic matter decomposition in contaminated soil

Polski Komitet Normalizacyjny (PKN)

PN Z04041-1971 Deferminafion o? ammonia confent in air

British Standards Institution (BSI)

25/30502101 DC Draft BS ISO 25341 Fertilizers, Soil conditioners and Beneficial Substances - Determination of polyglutamic content
BS ISO 19730:2008 Soil quality. Extraction of trace elements from soil using ammonium nitrate solution
BS ISO 19730:2009 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
BS ISO 20951:2019 Soil Quality. Guidance on methods for measuring greenhouse gases (CO 2, N2 O, CH 4) and ammonia (NH3) fluxes between soils and the atmosphere
BS EN ISO 11461:2014 Soil quality. Determination of soil water content as a volume fraction using coring sleeves. Gravimetric method
BS EN ISO 10693:2014 Soil quality. Determination of carbonate content. Volumetric method
BS PD CEN/TS 16375:2013 Liming materials. Determination of the amount of residual finely ground carbonate in soils. Volumetric method
BS ISO 20130:2018 Soil quality. Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates
BS ISO 23265:2022 Soil quality. Test for estimating organic matter decomposition in contaminated soil
BS ISO 20295:2018 Soil quality. Determination of perchlorate in soil using ion chromatography

Swedish Institute for Standards

SS-ISO 16586:2003 Soil quality - Determination of soil water content as a volume fraction on the basis of known dry bulk density - Gravimetric method
SS-ISO 10573:1996 Soil quality - Determination of water content in unsaturated zone - Neutron depth probe method
SS-ISO 15178:2002 Soil quality - Determination of total sulfur by dry combustion

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 10573:2013 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
OS GSO ISO 11461:2013 Soil quality -- Determination of soil water content as a volume fraction using coring sleeves -- Gravimetric method
OS GSO ISO 19730:2013 Soil quality -- Extraction of trace elements from soil using ammonium nitrate solution
OS GSO ISO 11063:2013 Soil quality - Method to directly extract DNA from soil samples

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 11461:2016 Soil quality -- Determination of soil water content as a volume fraction using coring sleeves -- Gravimetric method
BH GSO ISO 19730:2016 Soil quality -- Extraction of trace elements from soil using ammonium nitrate solution

American Association of State Highway and Transportation Officials

AASHTO T 265-1993 Standard Method of Test for Laboratory Determination of Moisture Content of Soils
AASHTO T 267-86(R2018) Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition
AASHTO T 291-2022 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 291-94(R2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 291-1994(2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
T291-1994 Standard Method of Test for Determining Water Soluble Chloride Ion Content in Soil
T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil

Bureau of Indian Standards

IS 2720 Pt.9-1971 Soil Test Methods Part Ⅸ Determination of Soil Dry Density-Moisture Content Relationship Soil Constant Weight Method

Czech Standards Institute (UNMZ)

CSN 72 1012-1980 Laboratory determination of moisture content of soils

European Committee for Standardization (CEN)

EN ISO 11074:2015/A1:2020 Soil quality - Vocabulary - Amendment 1 (ISO 11074:2015/Amd 1:2020)
EN ISO 20130:2020 Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018)
CEN/TS 16375:2013 Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method

Standards Norway

NS-EN ISO 11461:2014 Soil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric method (ISO 11461:2001)