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Total Nitrogen Content in Plastics

Total Nitrogen Content in Plastics, Total:386 items.

In the international standard classification, Total Nitrogen Content in Plastics involves: Fertilizers, Soil quality. Pedology, Fuels, Edible oils and fats. Oilseeds, Animal feeding stuffs, Protection against fire, Petroleum products in general, Organic chemicals, Farming and forestry, Wastes, Plastics, Leather technology, Coals, Testing of metals, Raw materials for rubber and plastics, Lubricants, industrial oils and related products, Construction materials, Paints and varnishes, Milk and milk products, Products of the textile industry, Analytical chemistry, General methods of tests and analysis for food products, Pipeline components and pipelines, Rubber and plastics products, Inorganic chemicals, Air quality, Equipment for entertainment, Cereals, pulses and derived products, Adhesives, Medical equipment, Cans. Tins. Tubes, Ferrous metals, Materials and articles in contact with foodstuffs, Water quality, Reinforced plastics.

RU-GOST R, Total Nitrogen Content in Plastics

GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
GOST EN 15750-2016 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
GOST 30181.1-1994 Mineral fertilizers. Method for determination of total overall mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, with deammoniation)
GOST 30181.2-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in single - component fertlizers (in ammonium and amide forms, no deammoniation)
GOST 30181.4-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers and nitrale fertilizers in ammonium and nitrate forms (Deward Method)
GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
GOST 32985-2014 Solid biofuels. Determination of carbon, hydrogen and nitrogen by instrumental methods
GOST R 54216-2010 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen by instrumental methods
GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
GOST 30181.7-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)
GOST 30181.9-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)
GOST 30181.5-1994 Mineral fertilizers. Method for determination of mass fraction of amide nitrogen in compound fertilizers (spectrophotocolorimetric method)
GOST R ISO 16634-1-2011 Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content. Part 1. Oilseeds and animal feeding stuffs
GOST R 51423-1999 Feedstuffs, compound feeds, feed raw materials. Method for determination of soluble nitrogen fraction of total mass after treatment with pepsin in dilute hydrochloric acid

Professional Standard - Agriculture, Total Nitrogen Content in Plastics

GB 8572-1988 Determination of total nitrogen content in compound fertilizer
NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
GB/T 42955-2023 Determination of total nitrogen content in fertilizers Dumas combustion method
NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
GB 3597-1983 Determination of nitrate nitrogen content in fertilizers Nitrogen reagent gravimetric method
GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
GB 3598-1983 Determination of Urea Nitrogen Content in Fertilizers Urease Method
GB 3595-1983 Determination of ammonia nitrogen content in fertilizers Titration method after distillation
NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
SN/T 5065-2018 Determination of total lead content in toy base materials by flame atomic absorption spectrometry

Association Francaise de Normalisation, Total Nitrogen Content in Plastics

NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
NF U42-503*NF EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
NF X34-117:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods.
NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
NF U42-191:1988 Fertilizers. Nitrogenous fertilizers containing synthetic organic nitrogen. Determination of the types of nitrogen.
NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
NF EN 15750:2010 Engrais - Détermination de la teneur en azote total des engrais ne contenant l'azote que sous forme nitrique, ammoniacale et uréique, selon deux méthodes différentes
NF X34-117*NF EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
NF EN ISO 16948:2015 Biocombustibles solides - Détermination de la teneur totale en carbone, hydrogène et azote
XP U42-794*XP CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
XP CEN/TS 17762:2022 Engrais inorganiques - Détermination de la teneur en cuivre dans les engrais à base de nitrate d'ammonium et à forte teneur en azote
XP U42-793*XP CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
XP CEN/TS 17761:2022 Engrais inorganiques - Détermination de la teneur en chlorure des engrais à base de nitrate d'ammonium à forte teneur en azote
NF EN ISO 9702:1998 Plastiques - Durcisseurs pour résines époxy - Détermination de la teneur en azote des groupes amine primaire, secondaire, tertiaire.
NF EN ISO 21627-3:2009 Plastiques - Résines époxydes - Détermination de la teneur en chlore - Partie 3 : chlore total
NF EN 12118:1997 Systèmes de canalisation en plastique - Détermination par coulométrie de la teneur en eau dans les matières thermoplastiques
NF X34-118:2011 Solid biofuels - Determination of total content of sulfur and chlorine.
NF X34-118:2015 Solid biofuels - Determination of total content of sulphur and chlorine
NF X34-118*NF EN ISO 16994:2016 Solid biofuels - Determination of total content of sulfur and chlorine
NF T45-133:1990 RAW MATERIALS FOR THE RUBBER INDUSTRY. DETERMINATION OF THE TOTAL SULPHUR CONTENT OF CARBON BLACK.
NF T51-702*NF EN ISO 9702:1998 Plastics. Amine epoxide hardeners. Determination of primary, secondary and tertiary amine group nitrogen content.
NF T51-914-3*NF EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3 : total chlorine.
NF T51-519*NF EN ISO 4615:1999 Plastics. Unsaturated polyesters and epoxide resins. Determination of total chlorine content.
NF T30-215:1981 Paints and varnishes. Determination of "soluble" metal content. Determination of total chrome content in liquid fraction of paint.
NF V03-767-1*NF EN ISO 16634-1:2008 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1 : oilseeds and animal feeding stuffs.
NF T52-138:1979 Plastics. Basic materials for polyurethanes. Determination of total chloride in pure and raw isocyanates.
NF EN ISO 4615:1999 Plastiques - Résines de polyesters non saturés et époxydes - Détermination de la teneur totale en chlore.
NF EN ISO 16634-1:2008 Produits alimentaires - Détermination de la teneur en azote total par combustion selon le principe Dumas et calcul de la teneur en protéines brutes - Partie 1 : graines oléagineuses et aliments des animaux
NF D25-101-7*NF EN 1186-7:2003 Materials and articles in contact with foodstuffs - Plastics - Part 7 : test methods for overall migration into aqueous food simulants using a pouch
NF U42-178*NF EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
NF D25-101-9*NF EN 1186-9:2003 Materials and articles in contact with foodstuffs - Plastics - Part 9 : test methods for overall migration into aqueous food simulants by article filling.
NF D25-101-3*NF EN 1186-3:2003 Materials and articles in contact with foodstuffs - Plastics - Part 3 : test methods for overall migration into aqueous food simulants by total immersion
NF D25-101-5*NF EN 1186-5:2003 Materials and articles in contact with foodstuffs - Plastics - Part 5 : test methods for overall migration into aqueous food simulants by cell
NF EN ISO 17556:2019 Plastiques - Détermination de la biodégradabilité aérobie ultime des matériaux plastiques dans le sol par mesure de la demande en oxygène dans un respiromètre ou de la teneur en dioxyde de carbone libéré
NF EN ISO 8988:2006 Plastiques - Résines phénoliques - Détermination de la teneur en hexaméthylènetétramine - Méthode Kjeldahl, méthode à l'acide perchlorique et méthode à l'acide chlorhydrique
NF D25-101-12*NF EN 1186-12:2003 Materials and articles in contact with foodstuffs - Plastics - Part 12 : test methods for overall migration at low temperatures.
NF D25-101-13*NF EN 1186-13:2003 Materials and articles in contact with foodstuffs - Plastics - Part 13 : test method for overall migration at high temperatures

PT-IPQ, Total Nitrogen Content in Plastics

NP 3646-1987
NP 3779-1988 Leather Determination of nitrogen content and hide substance. Titrimetric method
NP EN 12118-2002 Plastics piping systems Determination of moisture content in thermoplastics by coulometry

German Institute for Standardization, Total Nitrogen Content in Plastics

DIN CEN/TS 15750:2008 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version CEN/TS 15750:2008
DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
DIN CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
DIN EN 15750:2010-02 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
DIN EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
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 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
DIN 53308:1968 Testing of leather; determination of the contents of total nitrogen and of ammonium salts, calculation of hide substance
DIN EN 15560:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2009 / Note: To be replaced by DIN EN 15560 (2021-12).
DIN EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
DIN CEN/TS 17762:2022-07 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17762:2022
DIN EN 15560:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023
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 CEN/TS 17761:2022-07 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17761:2022
DIN EN ISO 9702:1998 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content (ISO 9702:1996); German version EN ISO 9702:1998
DIN EN 15560:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15560 (2009-06).
DIN ISO 4576:2001 Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content) (ISO 4576:1996)
DIN EN ISO 21627-3:2010-01 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009); German version EN ISO 21627-3:2009
DIN EN 15561:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2023
DIN EN 12118:1997-11 Plastics piping systems - Determination of moisture content in thermoplastics by coulometry; German version EN 12118:1997
DIN EN 1905:1999-02 Plastics piping systems - Unplastized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content; German version EN 1905:1998
DIN EN ISO 4615:2000 Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content (ISO 4615:1979); German version EN ISO 4615:1999
DIN EN ISO 4615:2000-05 Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content (ISO 4615:1979); German version EN ISO 4615:1999
DIN EN ISO 9702:1998-10 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content (ISO 9702:1996); German version EN ISO 9702:1998
DIN EN ISO 16634-1:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); English version of DIN EN ISO 16634-1:
DIN EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015); German version EN ISO 16948:2015
DIN EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods; German version EN 15104:2011
DIN 53704:1988 Testing of plastics; determination of the free phenol in phenolic moulding materials; photometrical method
DIN EN 1905:1999 Plastics piping systems - Unplastized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content; German version EN 1905:1998
DIN EN 17864:2022-08 Inorganic fertilizers - Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea); German and English version prEN 17864:2022 / Note: Date of issue 2022-07-01*Intended as replacement for DIN EN 15705 (2010-07).
DIN EN ISO 16634-1:2009-07 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); German version EN ISO 16634-1:2008
DIN ISO 4576:2001-03 Plastics - Polymer dispersions - Determination of sieve residue (gross particle and coagulum content) (ISO 4576:1996)
DIN EN ISO 8988:2006-11 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method (ISO 8988:2006); German version EN ISO 8988:2006
DIN EN 13130-8:2004 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 8: Determination of isocyanates in plastics; German version EN 13130-8:2004

British Standards Institution (BSI), Total Nitrogen Content in Plastics

BS EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS DD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN ISO 16948:2015 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen
21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS ISO 29541:2010 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen content. Instrumental method
BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
BS EN 15104:2011 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen. Instrumental methods
BS EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Total chlorine
PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
BS DD CEN/TS 15104:2006 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
BS DD CEN/TS 15104:2005 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen — Instrumental methods
BS EN ISO 9702:1997 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content
PD CEN/TS 17761:2022 Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
BS ISO 15914:2004 Animal feeding stuffs - Enzymatic determination of total starch content
DD ISO/TS 12902:2002 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen. Instrumental methods
BS EN ISO 16634-1:2008 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs
BS EN 12118:1998 Plastics piping systems. Determination of moisture content in thermoplastics by coulometry
BS ISO 15237:2003 Solid mineral fuels - Determination of total mercury content of coal
BS ISO 15238:2003 Solid mineral fuels - Determination of total cadmium content of coal
BS ISO 15238:2016 Solid mineral fuels. Determination of total cadmium content of coal
BS EN ISO 9702:1999 Plastics. Amine epoxide hardeners. Determination of primary, secondary and tertiary amine group nitrogen content
BS EN 1905:1999 Plastics piping systems. Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material. Method for assessment of the PVC content based on total chlorine content
BS EN ISO 4615:1999 Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content
BS ISO 26603:2009 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of total chlorine
BS ISO 26603:2008 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
BS ISO 26603:2017 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of total chlorine
BS ISO 15237:2016 Tracked Changes. Solid mineral fuels. Determination of total mercury content of coal
22/30453271 DC BS EN 17864. Inorganic fertilizers. Determination of nitrogen content in IBDU (isobutylidenediurea) and CDU (crotonylidenediurea)

European Committee for Standardization (CEN), Total Nitrogen Content in Plastics

PD CEN/TS 15750:2008 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
FprCEN/TS 17762-2021 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
EN ISO 21627-3:2003 Plastics Epoxy resins Determination of chlorine content Part 3: Total chlorine ISO 21627-3:2002
EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
EN ISO 960:1997 Plastics - Polyamides (PA) - Determination of Water Content ISO 960:1988
FprCEN/TS 17761-2021 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
EN ISO 9702:1998 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content (ISO 9702:1996)
EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
EN 12118:1997 Plastics piping systems - Determination of moisture content in thermoplastics by coulometry
EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009)
EN ISO 16634-1:2008 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)
EN 1905:1998 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content
EN ISO 4615:1999 Plastics - Unsaturated Polyesters and Epoxide Resins - Determination of Total Chlorine Content ISO 4615:1979
EN 10179:1989 Chemical Analysis of Ferrous Materials - Determination of Nitrogen (Trace Mounts) in Steel Spectrophotometric Method

Professional Standard - Commodity Inspection, Total Nitrogen Content in Plastics

SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
SN/T 2941-2011 Determination of melamine content in plastic raw materials and products
SN/T 3008-2011 Determination of cadmium content in plastics and plastics products for import and export. Wet decomposition method
SN/T 3793-2014 Determination of total phosphorus, potassium content in compound fertilizers.X-ray fluorescence spectrometry
SN/T 2742-2010 Determination of the plasticizers in PVC materials for export.GC-MS

Indonesia Standards, Total Nitrogen Content in Plastics

SNI 13-4721-1998 Methods for determination of total nitrogen content in soils
SNI 06-6323-2000 Determination of total nitrogen content in peat
SNI 7617-2013
SNI 7617 AMD 1-2014

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen Content in Plastics

GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers
GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers-Titrimetric method after distillation
GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
GB/T 9823-1988 Method for determination of total nitrogen content in oilseed residues
GB/T 3597-2002 Fertilizer--Determination of nitrate nitrogen content--Nitron gravimetric method
GB 9170-1988 Determination method of total nitrogen content in lubricating oil and fuel oil (improved Kjeldahl method)
GB/T 9170-1988 Lubricating oils and fuel oils--Determination of total nitrogen--Modified kjeldahl method
GB/T 21318-2009 Determination of total nirogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation o the crude protein content
GB/T 24318-2009 Determination of total nitrogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation of the crude protein content
GB/T 9823-2008 Inspection of grain and oils.Determination of total nitrogen content in plant oilseeds residues
GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
GB/T 3600-2000 Fertilizers-Determination of ammoniacal nitrogen content-Formaldehyde method
GB/T 3598-1983 Fertilizers--Determination of urea nitrogen content--Urease method
GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 42491-2023 Determination of total starch content in feed by enzymatic method
GB/T 30647-2014 Determination of harmful elements total content of coatings
GB/T 3595-2000 Fertilizers-Determination of ammoniacal nitrogen content-Titrimetric method after distillation
GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers.Part 1:Total nitrogen content
GB/T 32477-2016 Plastics.Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
GB/T 23952-2009 Inorganic chemicals for industrial use.General method for the determination of total nitrogen content.Distillation-acid-base titrations method
GB/T 17767.3-1999 Determination of total potassium content for organic-inorganic compound fertilizer
GB/T 17767.2-1999 Determination of total phosphorus content for organic-inorganic compound fertilizer
GB/T 23772-2009 Inorganic chemicals for industrial use.General method for the determination of total nitrogen content.Nessler's reagent colorimetric method
GB/T 24282-2009 Plastics.Determination of xylene-soluble matter in polypropylene
GB/T 42274-2022 Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
GB/T 23296.3-2009 Food contact materials.Determination of 1,3-butadiene in plastics.Gas chromatography
GB/T 23296.7-2009 Food contact materials.Determination of epichlorohydrin in plastics.High performance liquid chromatography
GB/T 23296.22-2009 Food contact materials.Determination of isocyanates in plastics.High performance liquid chromatography
GB/T 41682-2022 Determination of headspace gas content in plastic packaging container for food—Sensor method

YU-JUS, Total Nitrogen Content in Plastics

JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
JUS E.Z8.016-1993 Soups,broaths,sauces and seasonings - Determination of total nitrogen content

Henan Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

DB41/T 1704-2018 Determination of total nitrogen content in compound fertilizers Dumas combustion method

RO-ASRO, Total Nitrogen Content in Plastics

STAS SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content
STAS 7725-1967
STAS 9763/4-1974 SPICKS AND CONDIMENTS Determination of total ash content
STAS SR EN 10179-1994 Chemicat analysis of ferrous materials - Determination of nitrogen (trace amounts) in steel - Spectrophotometric method
STAS 7800-1967
STAS 9685-1974 PLASTIGS Determination of vinyl acetalc content in vinyl chloride - vinyl acetate copolymers

Shandong Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method

Korean Agency for Technology and Standards (KATS), Total Nitrogen Content in Plastics

KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
KS M ISO 5315:2007 Fertilizers-Determination of total nitrogen content-Titrimetric method after distillation
KS M ISO 5315:2013 Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
KS M ISO 16948:2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
KS M ISO 9702-2002(2017) Plastics－Amine epoxide hardners－Determination of primary, secondary and tertiary amine group nitrogen content
KS M ISO 9702-2002(2022) Plastics－Amine epoxide hardners－Determination of primary, secondary and tertiary amine group nitrogen content
KS M ISO 9702:2002 Plastics－Amine epoxide hardners－Determination of primary, secondary and tertiary amine group nitrogen content
KS M ISO 4615-2010(2020) Plastics－Unsaturated polyesters and epoxide resins－Determination of total chlorine content
KS M ISO 17556:2020 Plastics — Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
KS M ISO 17556:2015 Plastics－Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
KS L 5502-1996 Testing method for water content of high aluminous plastic refractories and fireclay plastic refractories
KS L 5502-1986 Testing method for water content of high aluminous plastic refractories and fireclay plastic refractories
KS M ISO 8988-2010(2020) Plastics－Phenolic resins－Determination of hexamethylenetetramine content－Kjeldahl method, perchloric acid method and hydrochloric acid method
KS M 3707-2002 TESTING METHODS FOR CARBON FIBER CONTENT AND VOID CONTENT OF CARBON FIBER REINFORCED PLASTICS

Danish Standards Foundation, Total Nitrogen Content in Plastics

DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
DS/ISO 29541:2011 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
DS/EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
DS/EN 10179:1989 Chemical analysis of ferrous materials. Determination of nitrogen (trace amount) in steels. Spectrophotometric method
DS/EN 12118:1998 Plastics piping systems - Determination of moisture content in thermoplastics by coulometry
DS/EN ISO 9702:1999 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content
DS/EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
DS/EN ISO 4615:1999 Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content
DS/ENV 1122:1995 Determination of cadmium in plastics with the method of the wet decomposition
DS/EN 1905:1999 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on the total chlorine content
DS/EN ISO 16634-1:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs
DS/EN ISO 8988:2007 Plastics - Phenolic resins - Determination of hexamethylenetetramine content - Kjeldahl method, perchloric acid method and hydrochloric acid method

Lithuanian Standards Office , Total Nitrogen Content in Plastics

LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
LST EN 15104-2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
LST EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
LST EN 12118-2002 Plastics piping systems - Determination of moisture content in thermoplastics by coulometry
LST EN 1905-2002 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content
LST EN ISO 9702:2001 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content (ISO 9702:1996)
LST EN ISO 21627-3:2010 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009)
LST EN ISO 4615:2001 Plastics - Unsaturated polyesters and epoxide resins - Determination of total chlorine content (ISO 4615:1979)
LST EN ISO 16634-1:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)

AENOR, Total Nitrogen Content in Plastics

UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
UNE-EN 12118:1998 PLASTICS PIPING SYSTEMS. DETERMINATION OF MOISTURE CONTENT IN THERMOPLASTICS BY COULOMETRY.
UNE-EN 1905:1999 PLASTICS PIPING SYSTEMS. UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) PIPES, FITTINGS AND MATERIALS. METHOD FOR ASSESSMENT OF THE PVC CONTENT BASED ON TOTAL CHLORINE CONTENT
UNE 53375-1:2007 Plastics. Determination of carbon black content of polyolefins and its products. Part 1: Nitrogen atmosphere test
UNE-EN ISO 21627-3:2010 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009)
UNE-EN ISO 4615:2000 PLASTICS - UNSATURATED POLYESTERS AND EPOXIDE RESINS - DETERMINATION OF TOTAL CHLORINE CONTENT (ISO 4615:1979)
UNE-EN ISO 9702:1999 PLASTICS - AMINE EPOXIDE HARDENERS - DETERMINATION OF PRIMARY, SECONDARY AND TERTIARY AMINE GROUP NITROGEN CONTENT (ISO 9702:1996)
UNE-EN ISO 16634-1:2009 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)

VN-TCVN, Total Nitrogen Content in Plastics

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

International Organization for Standardization (ISO), Total Nitrogen Content in Plastics

ISO 5315:1984 Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation
ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen
ISO 16620-1:2015 Plastics - Biobased content - Part 1: General principles
ISO/TS 12902:2001 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
ISO/CD 29541:1976 Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method
ISO 29541:2010 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
ISO/R 960:1969 Plastics — Determination of the water content in polyamides
ISO 960:1988 Plastics; polyamides (PA); determination of water content
ISO 9702:1996 Plastics - Amine epoxide hardeners - Determination of content of primary, secondary and tertiary amine group nitrogen content
ISO 15237:2003 Solid mineral fuels - Determination of total mercury content of coal
ISO 15238:2003 Solid mineral fuels - Determination of total cadmium content of coal
ISO/CD 15237:1976 Solid mineral fuels — Determination of total mercury content of coal
ISO/CD 15238:1976 Solid mineral fuels — Determination of total cadmium content of coal
ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
ISO 21627-3:2002 Plastics; Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
ISO/DTS 17234:2002 Leather - Chemical tests - Determination of certain azo colourants in dyded leathers
ISO 13651:1996 Plastics - Epoxy resins and related materials - Determination of total saponifiable chlorine
ISO 16634-1:2008 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs
ISO 26603:2008 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
ISO 25761:2014 Plastics - Polyols for use in the production of polyurethanes - Determination of basicity (total amine value), expressed as percent nitrogen
ISO 11724:2004 Solid mineral fuels - Determination of total fluorine in coal, coke and fly ash
ISO 4576:1978 Plastics; Aqueous dispersions of homopolymers and copolymers; Determination of gross particle content by sieve analysis
ISO 26603:2017 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
ISO/FDIS 14897 Plastics — Polyols for use in the production of polyurethanes — Determination of water content
ISO 14853:2005 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production
ISO 14853:2016 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production
ISO 7408:1983 Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method

BE-NBN, Total Nitrogen Content in Plastics

NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method
NBN I-916-1968
NBN-EN 10179-1992 Chemical analysis of ferrous materials. Determination of nitrogen (trace amounts) in steels. Spectrophotometric method

American Society for Testing and Materials (ASTM), Total Nitrogen Content in Plastics

ASTM E258-67(2002) Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
ASTM E258-07 Standard Test Method for Total Nitrogen in Organic Materials by Modified Kjeldahl Method
ASTM D3228-08(2014) Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
ASTM D5630-94 Standard Test Method for Ash Content in Thermoplastics
ASTM D5630-01 Standard Test Method for Ash Content in Thermoplastics
ASTM D5630-22 Standard Test Method for Ash Content in Plastics
ASTM D5630-13 Standard Test Method for Ash Content in Plastics
ASTM D1603-01 Standard Test Method for Carbon Black In Olefin Plastics
ASTM D1603-94 Standard Test Method for Carbon Black In Olefin Plastics
ASTM D1603-06 Standard Test Method for Carbon Black Content in Olefin Plastics
ASTM D1603-12 Standard Test Method for Carbon Black Content in Olefin Plastics
ASTM D1603-14 Standard Test Method for Carbon Black Content in Olefin Plastics
ASTM D4906-95(2017) Standard Test Method for Total Solids and Ash Content in Leather Finishing Materials
ASTM D4906-95(2023) Standard Test Method for Total Solids and Ash Content in Leather Finishing Materials
ASTM D3228-96 Standard Test Method for Total Nitrogen In Lubricating Oils and Fuel Oils By Modified Kjeldahl Method
ASTM D3228-01 Standard Test Method for Total Nitrogen In Lubricating Oils and Fuel Oils By Modified Kjeldahl Method
ASTM D3228-05 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
ASTM D322-97(2002)e1 Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
ASTM D3228-03 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
ASTM D3228-08 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
ASTM D322-97(2016) Standard Test Method for Gasoline Diluent in Used Gasoline Engine Oils by Distillation
ASTM D7166-05 Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
ASTM D4468-85(2006) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry

CEN - European Committee for Standardization, Total Nitrogen Content in Plastics

PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
EN ISO 8968-4:2001 Milk - Determination of Nitrogen Content - Part 4: Determination of Non-Protein Nitrogen Content
PD CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon@ hydrogen and nitrogen - Instrumental methods
EN ISO 14853:2017 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production

ES-UNE, Total Nitrogen Content in Plastics

UNE-CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen (ISO 16948:2015)
UNE-CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE 53375:2021 Plastics. Determination of carbon black content in polyolefins and it products

KR-KS, Total Nitrogen Content in Plastics

KS M ISO 16948-2021 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen
KS M ISO 17556-2020 Plastics — Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved

Group Standards of the People's Republic of China, Total Nitrogen Content in Plastics

T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
T/CIET 178-2023 Guidelines for assessing recycled plastic content in products
T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
T/HBFPIA 015-2023 Determination of PBAT and PLA content in biodegradable plastics by mid-infrared spectroscopy
T/SPSTS 013-2019 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method

CU-NC, Total Nitrogen Content in Plastics

NC 04-20-1968 Determination of total carbon in ferrous materials
NC 28-08-1987 Fertilxzers. Mixed, Granulated and Complex Fertilizers. Determination of Total Nitrogen, Assimilable Phosphorus and Potassium by the Weighing Method

Japanese Industrial Standards Committee (JISC), Total Nitrogen Content in Plastics

JIS K 7392:2009 Waste plastics -- Test method for total bromine contents
JIS Z 2613:1992 General rules for determination of oxygen in metallic materials
JIS K 7243-3:2005 Plastics -- Epoxy resins -- Determination of chlorine content -- Part 3: Total chlorine
JIS K 7245:2000 Plastics -- Amine epoxide hardeners -- Determination of primary, secondary and tertiary amine group nitrogen content
JIS D 1030:1998 Automobiles -- Analytical procedure for measurement of carbon monoxide, carbon dioxide, total hydrocarbons and oxides of nitrogen in exhaust gas
JIS K 6828-3:2003 Plastics -- Polymer dispersions -- Determination of sieve residue (gross particle and coagulum content)
JIS K 1603-5:2010 Plastics -- Aromatic isocyanates for use in the production of polyurethanes -- Part 5: Determination of total chlorine

Tianjin Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

DB12/T 1023-2020 Determination of total nitrogen content in organic fertilizers Dumas combustion method

SE-SIS, Total Nitrogen Content in Plastics

SIS SS 02 81 33-1991 Determination of the sum of the nitrite and nitrate nitrogen content of water

CZ-CSN, Total Nitrogen Content in Plastics

CSN 64 0322-1964 Determination of chlorine content n plastics
CSN 46 7092-29-1998 Testing methods for feeding stuffs - Part 29: Determination of amonia content in the fish meals
CSN EN 10 036-1993 Chemical analysis of ferrous materials. Determination of total carbon in steels and irons. Gravimetric method after combustion in a stream of oxygen

ES-AENOR, Total Nitrogen Content in Plastics

国家市场监督管理总局、中国国家标准化管理委员会, Total Nitrogen Content in Plastics

GB/T 38292-2019 Determination of mercury in plastic materials
GB/T 38291-2019 Determination of lead in plastic materials
GB/T 38290-2019 Determination of cadmium in plastic materials
GB/T 38287-2019 Determination of hexavalent chromium in plastic materials
GB/T 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry
GB/T 39356-2020 Determination of total nickel,total cobalt,total selenium, total vanadium, total stibium,total thallium in fertilizers — Inductively coupled plasma optical emission spectroscopy
GB/T 24282-2021 Plastics—Determination of xylene-soluble matter fraction in polypropylene
GB/T 36793-2018 Determination of platicizers in rubber-plastics—Gas chromatography-mass spectrometry method

Canadian Standards Association (CSA), Total Nitrogen Content in Plastics

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

ZA-SANS, Total Nitrogen Content in Plastics

SANS 12902:2007 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
SANS 5849:2002 Total water-soluble salts content of fines in aggregates
SANS 5849:2008 Total water-soluble salts content of fines in aggregates
SANS 15237:2004 Solid mineral fuels - Determination of total mercury content of coal
SANS 15238:2004 Solid mineral fuels - Determination of total cadmium content of coal
SANS 6025:1984 Vinyl chloride monomer content of polyvinyl chloride plastics for medical use
SANS 11724:2007 Solid mineral fuels - Determination of total fluorine in coal, coke and fly ash

工业和信息化部, Total Nitrogen Content in Plastics

SH/T 1824-2019 Determination of antimony content in plastic thermoplastic polyesters

TH-TISI, Total Nitrogen Content in Plastics

TIS 122-1975 Standard for lead content in plastic toys

Taiwan Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

CNS 7049-1981 Method of Test for Carbon Blank in Olefin Plastics

IN-BIS, Total Nitrogen Content in Plastics

IS 6120-1971

PL-PKN, Total Nitrogen Content in Plastics

PN C87070-03-1992 Fertilizers Test of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of arsenie
PN C87070-04-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of cadmium
PN C87070-05-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of lead
PN C87070-06-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of mercury
PN C89059-1992 Plastics. Determination of free phenols content in phenol-formaldehyde resins by iodometric method
PN G04514-16-1990 Solid fuels Determination of total sulphur and of sulphur in ash with the use of the LECO automatic analyser

AR-IRAM, Total Nitrogen Content in Plastics

Hebei Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

DB13/T 2190.1-2015 Determination of total migration in water environment simulants of plastic packaging materials
DB13/T 5028-2019 Determination of total sulfur content in alcohol-based fuels by ultraviolet fluorescence method
DB13/T 2190.6-2015 Determination of the migration of azodicarbonamide in water environment simulants of plastic packaging materials by high performance liquid chromatography

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Total Nitrogen Content in Plastics

GB/T 22788-2016 Determination of total lead content in material of toys and children’s products
GB/T 33317-2016 Plastics—Phenolic resins—Determination of hexamethylenetetramine content—Kjeldahl method,perchloric acid method and hydrochloric acid method

FI-SFS, Total Nitrogen Content in Plastics

SFS 3458-1989

Professional Standard - Light Industry, Total Nitrogen Content in Plastics

QB/T 2957-2008 Determination of starch content of starch based plastics Thermogravimetry(TG)

The American Road & Transportation Builders Association, Total Nitrogen Content in Plastics

AASHTO T 176-2002 Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test

Professional Standard - Petrochemical Industry, Total Nitrogen Content in Plastics

SH/T 1837-2023 Plastics — Determination of chloride content in Polypropylene resin powder — Potentiometric titration

Fujian Provincial Standard of the People's Republic of China, Total Nitrogen Content in Plastics

DB35/T 1868-2019 Determination of perfluorooctanoic acid content in plastic products by gas chromatography
DB35/T 1821-2019 Determination of short-chain chlorinated paraffins in plastic products by gas chromatography

VE-FONDONORMA, Total Nitrogen Content in Plastics

COVENIN 827-1976

国家能源局, Total Nitrogen Content in Plastics

NB/SH/T 0986-2019 Determination of total oxygen content in gasoline, diesel and methanol fuels - reduction cracking method
SH/T 1816-2017 Determination of methyl (comonomer) content in plastic polyethylene by infrared spectroscopy