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Soil Total Nitrogen Determination Method

Soil Total Nitrogen Determination Method, Total:96 items.

In the international standard classification, Soil Total Nitrogen Determination Method involves: Soil quality. Pedology, Fertilizers, Farming and forestry, Construction materials, Wastes.

GOSTR, Soil Total Nitrogen Determination Method

• GOST R 58596-2019 Soils. Methods for determination of total nitrogen

Korean Agency for Technology and Standards (KATS), Soil Total Nitrogen Determination Method

• KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
• KS I ISO 11261-2008(2018) 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 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
• KS I ISO 14255-2023 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 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 11261-2021 Soil quality－Determination of total nitrogen－Modified Kjeldahl method

International Organization for Standardization (ISO), Soil Total Nitrogen Determination Method

• ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
• ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
• ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
• 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

Spanish Association for Standardization (UNE), Soil Total Nitrogen Determination Method

• UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl method.
• UNE 77325:2003 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
• 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 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method (Endorsed by AENOR in October of 2012.)

Indonesia Standards, Soil Total Nitrogen Determination Method

• SNI 13-4721-1998 Methods for determination of total nitrogen content in soils

British Standards Institution (BSI), Soil Total Nitrogen Determination Method

• BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
• BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
• 20/30419338 DC BS EN ISO 20620. Fertilizers and soil conditioners. Determination of total nitrogen by combustion
• 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

RU-GOST R, Soil Total Nitrogen Determination Method

• GOST 26107-1984 Soils. Methods for determination of total nitrogen
• GOST 27753.8-1988 Greenhouse grounds method for determination of ammonium nitrogen
• GOST 27753.7-1988 Greenhouse grounds methods for determination of nitrate nitrogen

Association Francaise de Normalisation, Soil Total Nitrogen Determination Method

• 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 X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
• NF ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis")
• NF EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen content by dry combustion
• NF ISO 11261:1995 Soil quality - Total nitrogen dosage - Modified Kjeldahl method
• NF X31-036*NF EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method.

Professional Standard - Agriculture, Soil Total Nitrogen Determination Method

• NY/T 1121.24-2012 Soil testing.Part 24:Determination of total nitrogen in soil.Automatic kjeldahl apparatus method
• 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 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
• NY/T 1121.12-2006 Soil Testing.Part 12:Method for determination of soil total chrome
• 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

KR-KS, Soil Total Nitrogen Determination Method

• KS I ISO 13878-2009(2023) Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
• KS I ISO 14255-2009(2023) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant

GSO, Soil Total Nitrogen Determination Method

• BH GSO ISO 13878:2016 Soil quality -- Determination of total nitrogen content by dry combustion ("elemental analysis")
• GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
• OS GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
• OS GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
• GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
• BH GSO ISO 11261:2017 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method

AT-ON, Soil Total Nitrogen Determination Method

• ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
• ONORM L 1082-1999 Chemical analyses of soils - Determination of nitrogen according to Kjeldahl
• ONORM L 1091-1999 Chemical analysis of soils - Determination of inorganic nitrogen Nmin-method

Xinjiang Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB65/T 602.3-2001 The determinanation of ammonium nitrogen in soil
• DB65/T 602.4-2001 The determinanation of nitrate nitrogen in soil
• DB65/T 602.2-2001 The determinanation of hydrolyzable nitrogen in soil

Ningxia Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

German Institute for Standardization, Soil Total Nitrogen Determination Method

• DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
• 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 EN 16168:2012-11 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version EN 16168:2012
• 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)

Hebei Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB13/T 843-2007 Soil Available Nitrogen Determination

VN-TCVN, Soil Total Nitrogen Determination Method

• TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
• TCVN 4053-1985 Soil.Method for the determination of total potassium
• TCVN 4050-1985 Soil.Method for the determination of total organic matter
• TCVN 7373-2004 Soils quality.Index values of total nitrogen content in the soils of Vietnam
• 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

SCC, Soil Total Nitrogen Determination Method

• NS-EN 16168:2012 Sludge, treated biowaste and soil — Determination of total nitrogen using dry combustion method
• DANSK DS/EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method
• DANSK DS/ISO 15178:2003 Soil quality - Determination of total sulfur by dry combustion
• DIN EN 16168 E:2011 Draft Document - Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method; German version prEN 16168:2010

Sichuan Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB51/T 1875-2014 Determination of soil alkaline nitrogen

Professional Standard - Environmental Protection, Soil Total Nitrogen Determination Method

• HJ 717-2014 Soil quality.Determination of total nitrogen.Modified Kjeldahl method

Professional Standard - Forestry, Soil Total Nitrogen Determination Method

• LY/T 1228-2015 Determination of forest soil nitrogen
• LY/T 1228-1999 Determination of total nitrogen in forest soil
• LY/T 1230-1999 Determination of nitrate nitrogen in forest soil
• LY/T 1231-1999 Determination of ammonium nitrogen in forest soil
• LY/T 1229-1999 Determination of hydrolyzable nitrogen in forest soil

RO-ASRO, Soil Total Nitrogen Determination Method

• STAS 7184/2-1985 SOILS Nitrogen content determination

Danish Standards Foundation, Soil Total Nitrogen Determination Method

• DS/EN 16168:2013 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method
• DS/ISO 15178:2004 Soil quality - Determination of total sulfur by dry combustion

Lithuanian Standards Office , Soil Total Nitrogen Determination Method

• LST EN 16168-2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method

Tianjin Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB12/T 1270-2023 Determination of cracked nitrogen in soil
• DB12/T 512-2014 Determination method of nitrate nitrogen in soil samples

Shandong Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB37/T 1897-2011 Determination of Soil Nitrate Nitrogen by Ion Chromatography

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Soil Total Nitrogen Determination Method

• GB/T 22105.2-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.atomic fluorescence spectrometry.Part 2:Analysis of total arsenic contents in soils
• GB/T 22105.1-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.Atomic fluorescence spectrometry.Part 1:Analysis of total mercury contents in soils
• GB/T 22105.3-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.Atomic fluorescence spectrometry.Part3:Analysis of total lead contents in soils
• GB/T 42485-2023 Soil quality Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen
• 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 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method

Liaoning Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB21/T 607-1991 Determination of total soil salt content - gravimetric method

Group Standards of the People's Republic of China, Soil Total Nitrogen Determination Method

• T/NAIA 009-2020 Determination of soil microbial biomass nitrogen

Standard Association of Australia （SAA）, Soil Total Nitrogen Determination 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 1289.2.2.1:1998 Methods of testing soils for engineering purposes - Soil moisture content tests - Determination of the total suction of a soil - Standard method

European Committee for Standardization (CEN), Soil Total Nitrogen Determination Method

• EN 16168:2012 Sludge, treated biowaste and soil - Determination of total nitrogen using dry combustion method

Shanxi Provincial Standard of the People's Republic of China, Soil Total Nitrogen Determination Method

• DB14/T 926-2014 Rapid Determination Method of Total Arsenic in Soil

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