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Total Nitrogen and Total Phosphorus combined

Total Nitrogen and Total Phosphorus combined, Total:60 items.

In the international standard classification, Total Nitrogen and Total Phosphorus combined involves: Fertilizers, Water quality, Soil quality. Pedology, Metalliferous minerals, Analytical chemistry, Information sciences. Publishing, Aerospace electric equipment and systems, Packaging materials and accessories.

TR-TSE, Total Nitrogen and Total Phosphorus combined

TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE

Professional Standard - Agriculture, Total Nitrogen and Total Phosphorus combined

NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
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 1849-2010 Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in acid soil Universal extract-colorimetric method
NY/T 1848-2010 Method for determination of ammonium nitrogen, available phosphorus and rapidly-available potassium in neutrality or calcareous soil Universal extract-colorimetric method

International Organization for Standardization (ISO), Total Nitrogen and Total Phosphorus combined

ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun
ISO 20236:2018 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
ISO/CD 20236 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
ISO/DIS 20236:2023 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
ISO 6607:1985 Aluminium ores; Determination of total silicon content; Combined gravimetric and spectrophotometric method

American Society for Testing and Materials (ASTM), Total Nitrogen and Total Phosphorus combined

ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
ASTM D5176-20 Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-91(2003) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-91(1995) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-08 Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-08(2015) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection

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

GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
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

CU-NC, Total Nitrogen and Total Phosphorus combined

NC 28-08-1987 Fertilxzers. Mixed, Granulated and Complex Fertilizers. Determination of Total Nitrogen, Assimilable Phosphorus and Potassium by the Weighing Method

HU-MSZT, Total Nitrogen and Total Phosphorus combined

MSZ 21976/8-1982

European Committee for Standardization (CEN), Total Nitrogen and Total Phosphorus combined

EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
prEN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
EN 3567-003:2001 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 003: Single in-line couplers; Product standard

Association Francaise de Normalisation, Total Nitrogen and Total Phosphorus combined

NF T90-236*NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
NF EN ISO 20236:2021 Qualité de l'eau - Dosage du carbone organique total (COT), carbone organique dissous (COD), azote lié total (TNb) et azote lié dissous (DNb) après combustion catalytique oxydante à haute température
NF L60-250-003*NF EN 3567-003:2002 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 003 : single in-line couplers - Product standard
NF L60-250-004*NF EN 3567-004:2002 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 004 : double in-line couplers - Product standard
NF EN 3567-004:2002 Série aérospatiale - Coupleurs en ligne utilisés dans les systèmes multiplexés de bus de données suivant MIL-STD-1553B - Partie 004 : coupleurs en ligne doubles - Norme de produit
NF EN 3567-003:2002 Série aérospatiale - Coupleurs en ligne utilisés dans les systèmes multiplexés de bus de données suivant MIL-STD-1553B - Partie 003 : coupleurs en ligne simples - Norme de produit

British Standards Institution (BSI), Total Nitrogen and Total Phosphorus combined

BS EN ISO 20236:2021 Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN_b) and dissolved bound nitrogen (DN_b) after high temperature catalytic oxidative combustion
BS ISO 23697-2:2023 Water quality. Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Chromotropic acid colour reaction
BS EN 3567-003:2001 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Single in-line couplers - Product standard
BS EN 3567-001:2001 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Technical specification
BS EN 3567-004:2001 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Double in-line couplers - Product standard

未注明发布机构, Total Nitrogen and Total Phosphorus combined

BS EN ISO 20236:2021(2022) Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion

ES-UNE, Total Nitrogen and Total Phosphorus combined

UNE-EN ISO 20236:2022 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)

YU-JUS, Total Nitrogen and Total Phosphorus combined

JUS H.G8.298-1987 Reagents. Oxaiic acid dihydrate. Determination of total nitrogen content. Colorimetric metbod

German Institute for Standardization, Total Nitrogen and Total Phosphorus combined

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 EN ISO 20236:2023 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN) and dissolved bound nitrogen (DN) after high temperature catalytic oxidative combustion (ISO 20236:2018)
DIN EN ISO 20236:2023-10 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN<(Index)b>) and dissolved bound nitrogen (DN<(Index)b>) after high temperature catalytic oxidative combustion (ISO/DIS 2023...
DIN EN 3567-003:2003-05 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 003: Single in-line couplers; Product standard; German and English version EN 3567-003:2001 / Note: Applies in conjunction with DIN EN 356...
DIN EN 3567-003:2003 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 003: Single in-line couplers; Product standard; German and English version EN 3567-003:2001
DIN EN 3567-004:2003 Aerospace series - In-line couplers for use in multiplex data bus systems in accordance with MIL-STD-1553B - Part 004: Double in-line couplers; Product standard; German and English version EN 3567-004:2001

AT-ON, Total Nitrogen and Total Phosphorus combined

OENORM EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)

RU-GOST R, Total Nitrogen and Total Phosphorus combined

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 30181.1-1994 Mineral fertilizers. Method for determination of total overall mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, with deammoniation)
GOST 30181.9-1994 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 R 51725.0-2014 Catalogization of products for federal state needs. Complex of normative documents on catalogueing. General

VN-TCVN, Total Nitrogen and Total Phosphorus combined

TCVN 2825-1999 Aluminium ores.Determination of total silicon content.Combined gravimetric and spectrophotometry method

Korean Agency for Technology and Standards (KATS), Total Nitrogen and Total Phosphorus combined

KS E ISO 6607:2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method

KR-KS, Total Nitrogen and Total Phosphorus combined

KS E ISO 6607-2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method

Hebei Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus combined

DB13/T 2499.3-2017 Determination methods for liquid mixtures: Part 3: Determination of total phosphorus (ammonium molybdate spectrophotometric method)

SE-SIS, Total Nitrogen and Total Phosphorus combined

SIS 62 37 02-1965-1 who as the holder offive shares of One- hundred (100) Sw. kronor each is a joint owner of Aktiebolaget Inventom for a total sum of

European Association of Aerospace Industries, Total Nitrogen and Total Phosphorus combined

AECMA PREN 3567-003-1992 Aerospace Series Couplers for Use in Multiplex Data Bus Systems in Accordance with STANAG 3838 Part 003 - Single In-Line Couplers Product Standard Edition P 1
AECMA PREN 3567-004-1992 Aerospace Series Couplers for Use in Multiplex Data Bus Systems in Accordance with STANAG 3838 Part 004 - Double In-Line Couplers Product Standard Edition P 1