Determination of fertilizer nitrogen, phosphorus and potassium content

Determination of fertilizer nitrogen, phosphorus and potassium content, Total:119 items.

The international standard classification for "Determination of fertilizer nitrogen, phosphorus and potassium content" includes: Fertilizers , Farming and forestry , Chemical analysis .

The Chinese standard classification for "Determination of fertilizer nitrogen, phosphorus and potassium content" includes: Soil and fertilizer in general , Basic standards and general methods on chemical fertilizers .

Professional Standard - Agriculture

NY/T 1977-2010 Water-soluble fertilizers--Determination of total nitrogen,phosphorus and potassium content
NY/T 1116-2014 Fertilizer - Determination for content of nitrate nitrogen, ammonium nitrogen and amidonitrogen
NY/T 2542-2014 Fertilizers. Determination of total nitrogen nitrogen content
GB 3597-1983 Determination of nitrate nitrogen content in fertilizers Nitrogen reagent gravimetric method
NY/T 2540-2014 Fertilizers. Determination of potassium content
GB 8574-1988 Determination of Potassium Content in Compound Fertilizer Gravimetric Method of Potassium Tetraphenylborate
GB 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
NY/T 2017-2011 Determination of nitrogen,phosphorus and potassium in plants
NY/T 2541-2014 Fertilizers. Determination of phosphorus content
GB 8572-1988 Determination of total nitrogen content in compound fertilizer

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 22923-2008 Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzer
GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T 3597-2002 Fertilizer - Determination of nitrate nitrogen content - Nitron gravimetric method
GB/T 8573-1999 Determination of available phosphorus content for compound fertilizers
GB/T 8574-2002 Determination of potassium content for compound fertilizers--Potassium tetraphenylborate gravimetric method
GB/T 10511-2008 Determination of total nitrogen content for nitrophosphate - Titrimetric method after distillation
GB/T 8574-2010 Determination of potassium content for compound fertilizers - Potassium tetraphenylborate gravimetric method

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 1414-2021 Specifications for application limits of nitrogen, phosphorus and potassium fertilizers in wheat

Professional Standard - Commodity Inspection

SN/T 3793-2014 Determination of total phosphorus and potassium content in compound fertilizer - X-ray fluorescence spectrometry

Shanxi Provincial Standard of the People's Republic of China

DB1408/T 026-2022 Technical regulations for limited use of nitrogen, phosphorus and potassium fertilizers in cotton

未注明发布机构

DIN EN 15477 E:2015-03 Fertilizers - Determination of the water-soluble potassium content
DIN CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content

Jilin Provincial Standard of the People's Republic of China

DB22/T 1691-2012 Rapid Determination of Phosphorus and Potassium in Compound Fertilizers by X-ray Fluorescence Spectrometry

Zhejiang Provincial Standard of the People's Republic of China

DB3301/T 1083-2018 Standardization of Nitrogen, Phosphorus and Potassium Fertilization Limits in Intensive Management of Thunder Bamboo Forest

European Committee for Standardization (CEN)

EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
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
FprCEN/TS 17762-2021 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda

CU-NC

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

German Institute for Standardization

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 15477:2009 Fertilizers - Determination of the water-soluble potassium content; English version of DIN EN 15477:2009-04
DIN CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version CEN/TS 15558:2007
DIN EN 15477:2009-04 Fertilizers - Determination of the water-soluble potassium content; German version EN 15477:2009 / Note: To be replaced by DIN EN 15477 (2015-03).
DIN CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007
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 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 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; English version of DIN EN 15476:2009-04

Indonesia Standards

SNI 2803-2012 Solid nitrogen phosphor potassium fertilizer

Korean Agency for Technology and Standards (KATS)

KS M ISO 5310:2012 Fertilizers－Determination of potassium content－Titrimetric method
KS M ISO 5310-2006(2011) Fertilizers－Determination of potassium content－Titrimetric method
KS M ISO 5310-2012 Fertilizers－Determination of potassium content－Titrimetric method
KS M ISO 4176-2006(2011) Fertilizers－Determination of nitrate nitrogen content－Nitron gravimetric method
KS M ISO 6598-2007(2012) Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS M ISO 6598-2013 Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS M ISO 5318:2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5318-2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5318:2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
KS M 5318-2005(2018) Combination paint wood primer white and light (for exterior use)

PL-PKN

PN BN 6019-02-1963 Three-component mixed fertilizer. NPK (nitrogen, phosphorus and potassium fertilizer) (6N: 8P2O5: 15K2O)
PN C87070-06-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of mercury
PN C87070-05-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of lead
PN C87070-04-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of cadmium
PN C87070-03-1992 Fertilizers Test of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers Determination of arsenie
PN C87077-1992 Nitrogenous fertilizers. Determination of cooper
PN C87006-12-1992 Calcium-magnesiiim fertilizers Determination of potassium

CZ-CSN

CSN 65 4927-1980 Complex fertilizer NPK-2
CSN 65 4816-1982 Minoral Frrtih/ci^. Mothods o( IJotoriiiinutioii of Potassium Contont
CSN 65 4814-1976 Determinaíion of nitrogen oontent in fertilizers

RU-GOST R

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 20851.3-1975 Mineral fertilizers. Methods for determination of potassium content
GOST 20851.3-1993 Mineral fertilizers. Methods for determination of pottassium content
GOST 20851.2-1975 Mineral fertilizers. Methods for determination of phosphates
GOST EN 15477-2013 Fertilizers. Determination of the water-soluble potassium content
GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
GOST R 50242-1992 Mineral fertilizers. Methods for determination of pottassium content
GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
GOST 20851.1-1975 Mineral fertilizers. Methods for determination of nitrogen content

Association Francaise de Normalisation

NF U42-191:1988 Fertilizers. Nitrogenous fertilizers containing synthetic organic nitrogen. Determination of the types of nitrogen.
NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
NF EN 15477:2009 Fertilizers - Determination of water-soluble potassium content
NF U42-143*NF EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content.
NF U42-245*NF ISO 6598:1987 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method.
NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
XP U42-794*XP CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
NF U42-191:2019 Fertilizers - Nitrogenous fertilizers containing synthetic organic nitrogen - Determination of the types of nitrogen
NF EN 15750:2010 Fertilizers - Determination of the total nitrogen content of fertilizers containing nitrogen only in nitric, ammoniacal and urea form, using two different methods
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 U42-111:2013 Potash fertilizers - Determination of potassium content - Flame photometric method

British Standards Institution (BSI)

BS DD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
BS EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
BS EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
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 EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
BS DD CEN/TS 15477:2006 Fertilizers - Determination of the water-soluble potassium content
PD ISO/TS 19407:2015 BS EN 15477. Fertilizers. Determination of the water-soluble potassium content
PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
15/30317857 DC BS EN 15477. Fertilizers. Determination of the water-soluble potassium content

International Organization for Standardization (ISO)

ISO 5310:1986 Fertilizers; Determination of potassium content; Titrimetric method

SCC

DANSK DS/EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
UNE-CEN/TS 15477:2007 EX Fertilizers - Determination of the water-soluble potassium content
NS-EN 15477:2009 Fertilizers — Determination of the water-soluble potassium content
SN-CEN/TS 15477:2006 Fertilizers — Determination of the water-soluble potassium content
BS 5551-4.3.4:1988 Fertilizers. Chemical analysis. Determination of potassium-Method for determination of potassium content (titrimetric method)
BS PD CEN/TS 17771:2022 Organic and organo-mineral fertilizers. Determination of the nitrogen content
SN-CEN/TS 17771:2022 Organic and organo-mineral fertilizers - Determination of the nitrogen content
DANSK DS/CEN/TS 17771:2022 Organic and organo-mineral fertilizers – Determination of the nitrogen content
BS PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
DANSK DS/CEN/TS 17762:2022 Inorganic fertilizers – Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
SN-CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
08/30179307 DC BS EN 15477. Fertilizers. Determination of the water-soluble potassium content

AENOR

UNE-EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content

Lithuanian Standards Office

LST EN 15477-2009 Fertilizers - Determination of the water-soluble potassium content

Danish Standards Foundation

DS/EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content

CEN - European Committee for Standardization

PREN 15477-2015 Fertilizers - Determination of the water-soluble potassium content
PD CEN/TS 15477:2006 Fertilizers - Determination of the water-soluble potassium content

YU-JUS

JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
JUS H.B8.291-1999 Fertilizers - Determination of phosphorus content - Magnesium pyrophosphate gravimetric method
JUS H.B8.285-1983 Fertilizers. Determination of content amoniac-nitrogen. Volumetric method
JUS H.B8.286-1983 Fertilizers. Determination of content nitrat-nitrogen. Volumetric method

ES-UNE

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-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-CEN/TS 17760:2022 Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)

PT-IPQ

NP 3646-1987 fertilizer. Measurement of total nitrogen content

GSO

OS GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method
GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method

KR-KS

KS M ISO 5318-2007 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)

Others: Determination of Total Phosphorus and Potassium in Compound Fertilizers by X-ray Fluorescence Spectrometry