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Nitrogen content

Nitrogen content, Total:91 items.

In the international standard classification, Nitrogen content involves: Sugar. Sugar products. Starch, Leather technology, Air quality, Analytical chemistry, Cereals, pulses and derived products, Fuels, Coals, Fertilizers, Inorganic chemicals, Textile fibres, Animal feeding stuffs, Soil quality. Pedology, Food products in general, Products of the textile industry, Water quality.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Nitrogen content

GB/T 22427.10-2008 Starches and derived products-Determination of nitrogen content
GB/T 22427.10-2008 Starches and derived products-Determination of nitrogen content
GB/T 12091-1989 Method for determination of nitrogen content in starches and derived products
GB/T 5511-2008 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method
GB/T 2910.15-2009 Textiles.Quantitative chemical analysis.Part 15:Mixtures of jute and certain animal fibres(method by determining nitrogen content )

ZA-SANS, Nitrogen content

SANS 970:2010 Leather - Determination of nitrogen content and "hide substance" - Titrimetric method

Korean Agency for Technology and Standards (KATS), Nitrogen content

KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS M ISO 5397-2002(2017) Leather－Determination of nitrogen content and “hide substance”－Titrimetric method
KS M ISO 5397-2002(2022) Leather－Determination of nitrogen content and “hide substance”－Titrimetric method
KS M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen

Japanese Industrial Standards Committee (JISC), Nitrogen content

JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
JIS B 7953:1997 Continuous analysers for oxides of nitrogen in ambient air
JIS K 6558-6:2016 Leather -- Determination of nitrogen content and "hide substance" -- Titrimetric method

CZ-CSN, Nitrogen content

CSN 46 1011-18-2003 Testing of cereals, pulses and oilseeds - Part 18: Testing of cereals - Determination of nitrogen matter content
CSN 461011-18-2003 Testing of cereals, pulses and oilseeds - Part 18: Testing of cereals - Determination of nitrogen matter content
CSN 65 4835-1983 Minerál fertilizers. Determination of ammoniacal nitrogen content by distillating method
CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content

NL-NEN, Nitrogen content

NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content

HU-MSZT, Nitrogen content

MNOSZ 19840-1954

Association Francaise de Normalisation, Nitrogen content

NF C17-200 F1:2000 Solid mineral fuels - Determination of nitrogen.
XP U42-730*XP CEN/TS 17771:2022 Organic and organo-mineral fertilizers - Determination of the nitrogen content
XP CEN/TS 17771:2022 Engrais organiques et organo-minéraux - Détermination de la teneur en azote
NF EN ISO 1833-15:2019 Textiles - Analyse chimique quantitative - Partie 15 : mélanges de jute avec certaines fibres animales (méthode par détermination de la teneur en azote)
NF X31-115:2001 Soil quality - Sampling and storage of soil samples in view of determination of mineral nitrogen on fresh soil.
NF V18-120:1997 Animal feeding stuffs. Determination of nitrogen content. Combustion method (DUMAS).
NF EN ISO 5983-1:2005 Aliments des animaux - Détermination de la teneur en azote et calcul de la teneur en protéines brutes - Partie 1 : méthode Kjeldahl
NF EN ISO 20483:2014 Céréales et légumineuses - Détermination de la teneur en azote et calcul de la teneur en protéines brutes - Méthode de Kjeldahl
NF X34-117*NF EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
NF V03-750*NF EN ISO 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
NF EN ISO 16948:2015 Biocombustibles solides - Détermination de la teneur totale en carbone, hydrogène et azote

RU-GOST R, Nitrogen content

GOST 20851.1-1975 Mineral fertilizers. Methods for determination of nitrogen content
GOST 20851.2-1975 Mineral fertilizers. Methods for determination of phosphates
GOST 10671.4-1974 Reagents. Methods for determination of nitrogen compaunds impurity general content
GOST R ISO 1833-15-2008 Textiles. Quantitative chemical analysis. Part 15. Mixtures of jute and certain animal fibres (method by determining nitrogen content)

Malaysia Standards, Nitrogen content

MS 880 Pt.2-1984

YU-JUS, Nitrogen content

JUS H.G8.064-1983 Reagents. Copper sulphate pentahydrate. Determination of total nitrogen content. Colorimetric method
JUS F.S3.143/1-1992 Testing (Quantitative analysis) of fibres mixtures. Binary mixtures of jute and certain animal fibres. Method by determining nitrogen content. Amendments
JUS F.S3.143-1982 Testing (Quantitative analysis) mixtures of fibres. Binary mixtures of jute and certain animal fibres. Method contain nitrogen

European Committee for Standardization (CEN), Nitrogen content

FprCEN/TS 17771-2021 Organic and organo-mineral fertilizers - Determination of the nitrogen content
CEN/TS 17771:2022 Organic and organo-mineral fertilizers - Determination of the nitrogen content
EN ISO 20483:2013 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

ES-UNE, Nitrogen content

UNE-CEN/TS 17771:2022 Organic and organo-mineral fertilizers - Determination of the nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN ISO 5983-1:2007/AC:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005/Cor 1:2008)
UNE-EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)

British Standards Institution (BSI), Nitrogen content

PD CEN/TS 17771:2022 Organic and organo-mineral fertilizers. Determination of the nitrogen content
BS 4258-10:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of oxides of nitrogen content
BS EN ISO 1833-15:2011 Textiles. Quantitative chemical analysis. Mixtures of jute and certain animal fibres (method by determining nitrogen content)
BS EN ISO 1833-15:2010 Textiles. Quantitative chemical analysis. Mixtures of jute and certain animal fibres (method by determining nitrogen content)
19/30370000 DC BS EN ISO 1833-15. Textiles. Quantitative chemical analysis. Part 15. Mixtures of jute with certain animal fibres (method by determining nitrogen content)
BS EN ISO 16948:2015 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen
BS EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
BS EN ISO 10695:2000 Water quality. Determination of selected organic nitrogen and phosphorus compounds. Gas chromatographic methods
BS EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Kjeldahl method
BS EN ISO 20483:2013 Cereals and pulses. Determination of the nitrogen content and calculation of the crude protein content. Kjeldahl method

German Institute for Standardization, Nitrogen content

DIN CEN/TS 17771:2022-07 Organic and organo-mineral fertilizers - Determination of the nitrogen content; German version CEN/TS 17771:2022
DIN EN ISO 5983-1 Berichtigung 1:2009-07 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005, Corrigendum to DIN EN ISO 5983-1:2005-10; German version EN ISO 5983-1:20...
DIN EN ISO 5983-1:2005-10 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005
DIN EN ISO 20483:2014-03 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013); German version EN ISO 20483:2013
DIN EN ISO 16948:2015-09 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015); German version EN ISO 16948:2015
DIN EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006); German version EN ISO 20483:2006

RO-ASRO, Nitrogen content

STAS 8854-1972 ADDITIVES FOR MINERAL OILS Determination of nitrogen content
STAS SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content

PT-IPQ, Nitrogen content

NP 4154-1991 Animal feeding stuffs Determination of volatile nitrogenous bases. Distillation méthod
NP 1996-2000 Cereals and pulses Determiantion of the nitrogen content and calculation of the raw protein content Kjeldhal method

American Society for Testing and Materials (ASTM), Nitrogen content

ASTM D2868-17 Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather, Wet Blue and Wet White

International Organization for Standardization (ISO), Nitrogen content

ISO 5983:1979 Animal feeding stuffs; Determination of nitrogen content and calculation of crude protein content
ISO 5397:1984 | IULTCS/IUC 10 Leather — Determination of nitrogen content and "hide substance" — Titrimetric method
ISO 3709:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 5375:1979 Condensed phosphates for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 1833-15:2019 Textiles — Quantitative chemical analysis — Part 15: Mixtures of jute and certain animal fibres (method by determining nitrogen content)
ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
ISO 20483:2013 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method

Military Standard of the People's Republic of China-General Armament Department, Nitrogen content

GJB 533.5-1988 Detection method for 45 components of submarine cabin air. Determination of nitrogen oxide content. Calibration tube method

BG-BDS, Nitrogen content

BGC ISO 5983:2001 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Kjeldahl method

Danish Standards Foundation, Nitrogen content

DS/EN ISO 5983-1/AC:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
DS/EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
DS/EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

未注明发布机构, Nitrogen content

BS EN ISO 5983-1:2005(2009) Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1 : Kjeldahl method

AENOR, Nitrogen content

UNE 59018:1986 LEATHER. DETERMINATION OF NITROGEN CONTENT AND "HIDE SUBSTANCE". TITRIMETRIC METHOD
UNE-EN ISO 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013)
UNE-EN ISO 5983-1:2007 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005)

TH-TISI, Nitrogen content

TIS 2255.1-2005 Animal feeding stuff s-determination of nitrogen content and calculation of crude protein content.part 1: kjeldahl method

VN-TCVN, Nitrogen content

TCVN 5465-15-2009 Textiles.Quantitative chemical analysis.Part 15: Mixtures of jute and certain animal fibres (method by determining nitrogen content)
TCVN 4328-1-2007 Animal feeding stuffs.Determination of nitrogen content and calculation of crude protein content.Part 1: Kjeldahl method

KR-KS, Nitrogen content

KS M ISO 16948-2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen

Canadian Standards Association (CSA), Nitrogen content

CAN/CSA-ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (First Edition)

Lithuanian Standards Office , Nitrogen content

LST EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006)
LST EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005)

PL-PKN, Nitrogen content

PN P22117-1992 Leathers. Determination of nitrogen content ammonium salts and "hide substance"

BE-NBN, Nitrogen content

NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method