Determination method of soil organic carbon content

Determination method of soil organic carbon content, Total:232 items.

In the international standard classification, Determination method of soil organic carbon content involves: Soil quality. Pedology, Earthworks. Excavations. Foundation construction. Underground works, Road vehicles in general, Fuels, Construction materials, Farming and forestry, Fertilizers, Products of the chemical industry, Vocabularies, Metalliferous minerals, Mechanical testing, Civil engineering in general, Road engineering, Water quality.

Indonesia Standards, Determination method of soil organic carbon content

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 13-6177-1999 Determination of moisture content, ash, organic matter of peat and organic soils
SNI 1965-2008 Testing methods for water content of soils

RU-GOST R, Determination method of soil organic carbon content

GOST 23740-1979 Soils. Methods of laboratory determination of organic composition
GOST R 59537-2021 Soils. Method for determination of unfrozen water content
GOST 27753.10-1988 Greenhouse grounds method for determination of organic matter
GOST 26107-1984 Soils. Methods for determination of total nitrogen
GOST 27784-1988 Soils. Method for determination of ash content in peat and peat-containing soil horizonts
GOST 26261-1984 Soils. Methods for determining total phosphorus and total potassium
GOST R 53217-2008 Soil quality. Determination of organochlorine pesticides and polychlorinated biphenyls content. Gaschromatographic method with electron capture detection
GOST 23740-2016 Soils. Methods of laboratory determination of organic composition

Standard Association of Australia （SAA）, Determination method of soil organic carbon content

AS 1289.4.1.1:2019 Methods of testing soils for engineering purposes, Method 4.1.1: Soil chemical tests — Determination of the organic matter content of a soil — Normal 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)
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.B1.2:1977 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 1289.2.1.1:1992 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 1289.2.1.6:1993 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.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 1289.2.2.1:1998 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the total suction of a soil - Standard method
AS 1289.2.2.1:1992 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.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.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 1289.2.1.2:2005 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 1289.2.1.5:2005(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 1289.2.1.2:2005(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 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 1289.2.1.5:1992 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 1289.2.1.1:2005(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 1289.2.1.6:2005(R2016) Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Hotplate drying method
AS 1289.2.1.1:2005 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 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the moisture content of a soil - Hotplate drying method
AS 1289.2.1.4:2005(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.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 1289.2.1.4:2005 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 1289.2.1.4:1992 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 1289.4.2.1:1997 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 1289.4.2.1:2020 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 1289.2.2.1:1998(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.B3.1:1989 Methods of testing soil for engineering purposes - Part B - Soil moisture content tests - Establishment of correlation between a subsidiary method of moisture content determination and the standard method AS 1289.B1.1
AS 1289.4.3.1:2021 Methods of testing soils for engineering purposes, Method 4.3.1: Soil chemical tests — Determination of the pH value of a soil — Electrometric method

Association Francaise de Normalisation, Determination method of soil organic carbon content

NF X31-109:1993 SOIL QUALITY. CHEMICAL METHODS. DETERMINATION OF ORGANIC CARBON BY SULFOCHROMIC OXYDATION.
NF X31-409*NF ISO 10694:1995 Soil quality. Determination of organic and total carbon after dry combustion (elementary analysis).
NF X31-419*NF ISO 14235:1998 Soil quality. Determination of organic carbon by sulfochromic oxidation.
NF EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
NF X31-105:1995 Soil quality. Determination of carbonate content. Volumetric method.
NF X31-105*NF EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
NF ISO 10694:1995 Qualité du sol - Dosage du carbone organique et du carbone total après combustion sèche (analyse élémentaire)
NF X31-019*NF ISO 20244:2018 Soil quality - On-site test method to quickly determine gravimetric water contents in soil by refractometry
XP P94-047:1998 Soils: recognition and tests - Determination of the weight content of organic matter in a material - Calcination method
NF X31-505:1992 Soil quality - Physical methods - Method for determining the bulk volume and the water content of lumps of earth
NF ISO 20244:2018 Soil quality - Diagnostic method applicable to water content - Determination by refractometry
NF X31-121:1993 Soil quality. Chemical methods. Determination of copper, manganese, zinc and iron. Extraction in presence of DTPA.
NF U44-160:1985 Organic soil conditioners and organic material for soil improvement. Determination of total organic matter. Calcination method.
NF U44-304*NF EN 13039:2011 Soil improvers and growing media - Determination of organic matter content and ash
NF EN ISO 11461:2014 Soil quality - Determination of soil water content in volume fraction, using corers - Gravimetric method

Xinjiang Provincial Standard of the People's Republic of China, Determination method of soil organic carbon content

DB65/T 602.8-2001 The determinanation of calcium carbonate in soil
DB65/T 4631.4-2023 Soil testing methods - Determination of available elements - Part 4: Determination of available boron content
DB65/T 4631.8-2023 Soil testing methods - Determination of available elements - Part 8: Determination of available sulfur content
DB65/T 4631.5-2023 Soil testing methods - Determination of available elements - Part 5: Determination of available molybdenum content
DB65/T 4631.9-2023 Soil testing methods - Determination of available elements - Part 9: Determination of available silicon content
DB65/T 602.5-2001 The determinanation of available phosphous in soil
DB65/T 4631.6-2023 Soil testing methods - Determination of available elements - Part 6: Determination of exchangeable manganese content
DB65/T 4631.2-2023 Soil testing methods - Determination of available elements - Part 2: Determination of hydrolyzable nitrogen content
DB65/T 4631.7-2023 Soil testing methods - Determination of available elements - Part 7: Determination of easily reducible manganese content
DB65/T 602.13-2001 The determinanation of available zinc、manganese、copper and iron in soil

Korean Agency for Technology and Standards (KATS), Determination method of soil organic carbon content

KS F 2104-2013 Standard test method of organic matter contents in soils by ignition loss
KS F 2104-2008 Testing method of organic matter in soils by ignition loss
KS I ISO 14235-2009(2019) Soil quality－Determination of organic carbon by sulfochromic oxidation
KS I ISO 14235-2019 Soil quality－Determination of organic carbon by sulfochromic oxidation
KS I ISO 14235:2009 Soil quality-Determination of organic carbon by sulfochromic oxidation
KS I ISO 10693-2005(2015) Soil quality－Determination of carbonate content(Volumetric method)
KS I ISO 10693:2021 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 F 2104-2013(2018) Standard test method of organic matter contents in soils by ignition loss
KS I ISO 10694:2021 Soil quality — Determination of organic and total carbon after dry combustion(elementary analysis)
KS I ISO 10694-2005(2015) Soil quality－Determination of organic and total carbon after dry combustion(elementary analysis)
KS F 2306-2000 Test method for water content of soils
KS I ISO 11461:2005 Soil quality－Determination of soil water content calculatedon a volume basis(Gravimetric method)
KS F 2306-1995 Method of test for moisture 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 10693:2005 Soil quality－Determination of carbonate content(Volumetric method)

The American Road & Transportation Builders Association, Determination method of soil organic carbon content

AASHTO T 267-1986 Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition
AASHTO T 267-86(R2018) Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition

GOSTR, Determination method of soil organic carbon content

GOST 34467-2018 Soils. Laboratory methods for determination of calcium carbonate content

GSO, Determination method of soil organic carbon content

GSO ISO 14235:2014 Soil quality -- Determination of organic carbon by sulfochromic oxidation
OS GSO ISO 14235:2014 Soil quality -- Determination of organic carbon by sulfochromic oxidation
BH GSO ISO 14235:2016 Soil quality -- Determination of organic carbon by sulfochromic oxidation
GSO ISO 10693:2014 Soil quality -- Determination of carbonate content -- Volumetric method
OS GSO ISO 10694:2014 Soil quality -- Determination of organic and total carbon after dry combustion (elementary analysis)
GSO ISO 10694:2014 Soil quality -- Determination of organic and total carbon after dry combustion (elementary analysis)
GSO ISO 23161:2013 Soil quality -- Determination of selected organotin compounds -- Gas-chromatographic method

NL-NEN, Determination method of soil organic carbon content

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

Group Standards of the People's Republic of China, Determination method of soil organic carbon content

T/HNNMIA 87-2023 Determination of organic matter content in soil and sediments - High frequency infrared carbon-sulfur analyzer method
T/SDAS 921-2024 Soil carbon pool accounting - Determination of organic carbon in saline-alkali soils - Chloride ion subtraction-titration method
T/NAIA 008-2020 Determination of soil microbial biomass carbon
T/HNNMIA 5-2023 Determination of available arsenic content in soil by AB-DTPA extraction-atomic fluorescence spectrometry
T/HNNMIA 4-2023 Determination of available selenium content in soil by AB-DTPA extraction-atomic fluorescence spectrometry

International Organization for Standardization (ISO), Determination method of soil organic carbon content

ISO 14235:1998 Soil quality - Determination of organic carbon by sulfochromic oxidation
ISO 10693:1995 Soil quality - Determination of carbonate content - Volumetric method
ISO 11461:2001 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
ISO 20244:2018 Soil quality - Screening method for water content - Determination by refractometry
ISO 10694:1995 Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis)
ISO 11465:1993 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method
ISO 10573:1995 Soil-quality - Determination of water content in the unsaturated zone - Neutron depth probe method

Spanish Association for Standardization (UNE), Determination method of soil organic carbon content

UNE 103200:2021 Determination of the carbonate content of a soil
UNE-EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995) (Endorsed by AENOR in May of 2014.)
UNE 7368:1977 DETERMINATION OF SOILS ORGANIC MATTER CONTENT WITH OXYGENATED WATER.
UNE 77317:2001 Soil quality. Determination of carbonate content.. Volumetric method.
UNE 103204:1993 ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.
UNE 103200:1993 DETERMINATION OF CARBONATE CONTENT IN SOILS.
UNE 103204:1993 ERRATUM ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.
UNE 103204:2019 Organic matter content of a soil by the potassium permanganate method.
UNE 77321:2003 Soil quality. Determination of organic and total carbon after dry combustion (elementary analysis).
UNE-EN 13039:2012 Soil improvers and growing media - Determination of organic matter content and ash
UNE-EN 13039:2001 SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF ORGANIC MATTER CONTENT AND ASH.
UNE-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion (Endorsed by Asociación Espa?ola de Normalización in May of 2022.)

German Institute for Standardization, Determination method of soil organic carbon content

DIN EN ISO 10693:2014-06 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995); German version EN ISO 10693:2014
DIN EN 13039:2012-01 Soil improvers and growing media - Determination of organic matter content and ash; German version EN 13039:2011
DIN EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484-1997
DIN ISO 10694:1996 Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis) (ISO 10694:1995)
DIN ISO 15178:2001 Soil quality - Determination of total sulfur by dry combustion (ISO 15178:2000)

British Standards Institution (BSI), Determination method of soil organic carbon content

BS EN ISO 10693:2014 Soil quality. Determination of carbonate content. Volumetric method
BS 7755-3.8:1995 Soil quality. Chemical methods. Determination of organic and total carbon after dry combustion (elementary analysis)
BS ISO 20244:2018 Soil quality. Screening method for water content. Determination by refractometry
BS ISO 23400:2021 Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale
BS EN 13039:2000 Soil improvers and growing media - Determination of organic matter content and ash
BS EN 13039:2011 Soil improvers and growing media. Determination of organic matter content and ash
PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion

KR-KS, Determination method of soil organic carbon content

KS I ISO 10693-2021 Soil quality — Determination of carbonate content — Volumetric method
KS F 2104-2013(2023) Standard test method of organic matter contents in soils by ignition loss
KS I ISO 10694-2021 Soil quality — Determination of organic and total carbon after dry combustion(elementary analysis)

SCC, Determination method of soil organic carbon content

DANSK DS/EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
AENOR UNE 77317:2001 Soil quality. Determination of carbonate content. Volumetric method.
AASHTO T 267-2022 Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition
AASHTO T 267-1986(2018) Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition
NS-EN ISO 10693:2014 Soil quality — Determination of carbonate content — Volumetric method (ISO 10693:1995)
VDI 3865 BLATT 4-2000 Measuring organic soil contamination — Gas chromatographic determination of low-boiling organic compounds in soil air by direct measurement
VDI 3865 BLATT 1-2005 Measuring organic soil contamination — measurement planning for the investigation of soil air for volatile organic compounds
DANSK DS/ISO 20244:2018 Soil quality – Screening method for water content – Determination by refractometry
DANSK DS/CEN/TS 16375:2013 Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method
BS PD CEN/TS 16375:2013 Liming materials. Determination of the amount of residual finely ground carbonate in soils. Volumetric method
CAN/BNQ 2501-170-M86:1986 Soils - Determination of water content
AENOR UNE-EN 13039:2012 Soil improvers and growing media - Determination of organic matter content and ash
NS-EN 13039:1999 Soil improvers and growing media — Determination of organic matter content and ash
DANSK DS/EN 13039:2012 Soil improvers and growing media - Determination of organic matter content and ash
NS-EN 13039:2011 Soil improvers and growing media — Determination of organic matter content and ash
VDI 3865 BLATT 4-2000 Measuring organic soil contamination — Gas chromatographic determination of low-boiling organic compounds in soil air by direct measurement
AASHTO T 310-2013(2017) Standard Method of Test for In-Place Density and Moisture Content of Soil and Soil–Aggregate by Nuclear Methods (Shallow Depth)
VDI 3865 BLATT 1-2005 Measuring organic soil contamination — measurement planning for the investigation of soil air for volatile organic compounds
DANSK DS/ISO 11461:2003 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
DIN EN 13039 E:2009 Draft Document - Soil improvers and growing media - Determination of organic content and ash; German version prEN 13039:2009

Tianjin Provincial Standard of the People's Republic of China, Determination method of soil organic carbon content

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

VN-TCVN, Determination method of soil organic carbon content

TCVN 7376-2004 Soils quality.Index values of total organic carbon content in the soils of Vietnam
TCVN 4050-1985 Soil.Method for the determination of total organic matter
TCVN 6642-2000 Soil quality.Determination of organic and total carbon after dry combustion (elementary analysis)

Professional Standard - Environmental Protection, Determination method of soil organic carbon content

HJ 658-2013 Soil.Determination of organic carbon.Combustion oxidation-titration method
HJ 695-2014 Soil.Determination of organic carbon.Combustion oxidation nondispersive infrared absorption method
HJ 615-2011 Soil.Determination of organic carbon.Potassium dichromate oxidation spectrphotometric method

American Society for Testing and Materials (ASTM), Determination method of soil organic carbon content

ASTM D4373-02(2007) Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D4373-21 Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D4373-02 Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D4373-14 Standard Test Method for Rapid Determination of Carbonate Content of Soils
ASTM D2974-20 Standard Test Methods for Determining the Water (Moisture) Content, Ash Content, and Organic Material of Peat and Other Organic Soils
ASTM D2974-20e1 Standard Test Methods for Determining the Water (Moisture) Content, Ash Content, and Organic Material of Peat and Other Organic Soils
ASTM D4373-96 Standard Test Method for Calcium Carbonate Content of Soils
ASTM D2216-71 Standard Method of Laboratory Determination Of Moisture Content Of Soil
ASTM D1997-20 Standard Test Method for Laboratory Determination of the Fiber Content of Peat and Organic Soils by Dry Mass
ASTM D4944-98 Standard Test Method for Field Determination of Water (Moisture) Content of Soil by the Calcium Carbide Gas Pressure Tester Method
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

NZ-SNZ, Determination method of soil organic carbon content

NZS 4402.3.1.1:1986 Methods of Testing Soils for Civil Engineering Purposes Part 3.1: Soil Chemical Tests - Determination of the Organic Matter Content Test 3.1.1: Standard Method by Titration
NZS 4402.3.1.2:1986 Methods of Testing Soils for Civil Engineering Purposes Part 3.1: Soil Chemical Tests - Determination of the Organic Matter Content Test 3.1.2: Subsidiary Method by Ignition
NZS 4402.2.1:1986 Methods of Testing Soils for Civil Engineering Purposes Part 2: Soil Classification Tests Test 2.1: Determination of the Water Content

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of soil organic carbon content

GB/T 42490-2023 Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
GB/T 3257.23-1999 Methods for chemical analysis of bauxite--Determination of organic carbon content--Titrimetric method

DIN, Determination method of soil organic carbon content

DIN ISO 10693:1997 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995)

AT-ON, Determination method of soil organic carbon content

ONORM L 1081-1999 Chemical analyses of soils - Determination of organic carbon by wet combustion
ONORM L 1080-1999 Chemical analyses of soils - Determination of organic carbon by dry combustion
ONORM L 1084-1999 Chemical analyses of soils - Determination of carbonate
ONORM L 1079-1999 Chemical analyses of soils - Determination of soil organic matter by loss on ignition

AASHTO - American Association of State Highway and Transportation Officials, Determination method of soil organic carbon content

T 267-1986 Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition
T267-1986 Standard Method of Test for Determination of Organic Content in Soils by Loss on Ignition

European Committee for Standardization (CEN), Determination method of soil organic carbon content

EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
EN ISO 11461:2014 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
FprCEN/TS 17776-2021 Organic and organo-mineral fertilizers - Determination of the organic carbon content
CEN/TS 16375:2013 Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method
EN 13039:1999 Soil Improvers and Growing Media - Determination of Organic Matter Content and Ash
EN 13039:2011 Soil improvers and growing media - Determination of organic matter content and ash

工業和信息化部, Determination method of soil organic carbon content

YS/T 575.21-2020 Methods of chemical analysis of bauxite ores Part 21: Determination of organic carbon content

Professional Standard - Non-ferrous Metal, Determination method of soil organic carbon content

YS/T 575.21-2007 Methods for chemical analysis of bauxite.Part 21:Determination of organic carbon content.Titrimetric method
YS/T 575.21-2006 Bauxite Ore Chemical Analysis Method Titration Determination of Organic Carbon Content

Professional Standard - Agriculture, Determination method of soil organic carbon content

GB 9834-1988 Soil organic matter determination method
GB/T 34765-2024 Determination of fulvic acid content and carbon coefficient in fertilizers and soil conditioners
NY/T 85-1988 Method for determination of soil organic matter
GB 12298-1990 Soil Available Boron Determination Method
NY/T 149-1990 Method for the determination of available boron in soil
NY/T 1121.6-2006 Soil Testing Part 6:Method for determination of soil organic matter
NY/T 86-1988 Method for determination of soil carbonate
GB 9835-1988 Soil Carbonate Determination
NY/T 2367-2013 Determination of permanent wilting water content in soil.Biological method
GB 7833-1987 Determination of Forest Soil Moisture Content

YU-JUS, Determination method of soil organic carbon content

JUS U.B1.012-1979 Testing of soils. Determination of soil moisture content

Professional Standard - Forestry, Determination method of soil organic carbon content

LY/T 1221-1999 Determination of carbon dioxide content in forest soil air
LY/T 1237-1999 Determination of organic matter in forest soil and calculation carbon-nitrogen ratio

VDI - Verein Deutscher Ingenieure, Determination method of soil organic carbon content

VDI 3865 Blatt 4-1999 Measurement of organic soil pollutants - Gas-chromatographic determination of volatile organic compounds in soil gas through direct measurement
VDI 3865 Blatt 1-2003 Measurement of organic soil pollutants - Planning of measurement for the determination of volatile organic compounds in soil gas

IN-BIS, Determination method of soil organic carbon content

IS 2720 Pt.9-1971 Soil Test Methods Part Ⅸ Determination of Soil Dry Density-Moisture Content Relationship Soil Constant Weight Method
IS 2720 Pt.2-1973 Soil Test Methods Part II Determination of Moisture Content
IS 2720 Pt.22-1972 Soil Test Methods Part XXII Determination of Organic Matter
IS 4332 Pt.2-1967 Test Methods for Stabilized Soils Part II Determination of Moisture Content of Stabilized Soil Mixtures
IS 2720 Pt.9-1992 Soil Test Methods Part 9 Determination of Dry Density-Moisture Content Relationship by Soil Constant Mass Method

Heilongjiang Provincial Standard of the People's Republic of China, Determination method of soil organic carbon content

DB23/T 2427-2019 Technical regulations for forest soil organic carbon storage survey

HU-MSZT, Determination method of soil organic carbon content

MSZ 18094/13-1980 Soil corrosion testing. Carbonate content detection
MSZ 14043-1966 Land mechanical survey. Determination of organic matter content

RO-ASRO, Determination method of soil organic carbon content

STAS 7184/14-1979 SOILS Determination of total phosphor content

Taiwan Provincial Standard of the People's Republic of China, Determination method of soil organic carbon content

CNS 5091-1986 Method of Laboratory Determination of Moisture Content of Soil

Lithuanian Standards Office , Determination method of soil organic carbon content

LST EN 13039-2012 Soil improvers and growing media - Determination of organic matter content and ash
LST 1360.3-1995 Soils for road construction. Testing methods. Determination of water content

Danish Standards Foundation, Determination method of soil organic carbon content

DS/EN 13039:2012 Soil improvers and growing media - Determination of organic matter content and ash

Liaoning Provincial Standard of the People's Republic of China, Determination method of soil organic carbon content

DB21/T 606-1991 Soil carbonate determination method

Japanese Industrial Standards Committee (JISC), Determination method of soil organic carbon content

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

CU-NC, Determination method of soil organic carbon content

NC 93-15-1986 Community Hygiene. Determination of Organic Matter in Soils. Analysis Method

GOST, Determination method of soil organic carbon content

GOST ISO 20295-2023 Soil quality. Determination of perchlorate in soil using ion chromatography

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