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Determination of ph in fertilizer

Determination of ph in fertilizer, Total:500 items.

In the international standard classification, Determination of ph in fertilizer involves: Fertilizers, Analytical chemistry, Products of the chemical industry, Paint ingredients, Fuels, Cutting tools, Milk and milk products, Pesticides and other agrochemicals, Ceramics, Plastics, Animal feeding stuffs, Sugar. Sugar products. Starch, Products of the textile industry, Physics. Chemistry, Agricultural machines, implements and equipment, Paints and varnishes, Wind turbine systems and other alternative sources of energy, Fruits. Vegetables, General methods of tests and analysis for food products.

RU-GOST R, Determination of ph in fertilizer

GOST 27979-1988 Organic fertilizers. pH determination method
GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
GOST EN 16109-2014 Fertilizers. Determination of complexed micro-nutrient ions in fertilizers. Identification of lignosulfonates
GOST EN 15479-2013 Fertilizers. Spectrophotometric determination of biuret in urea
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 EN 15959-2014 Fertilizers. Determination of extracted phosphorous
GOST EN 15475-2013 Fertilizers. Determination of ammoniacal nitrogen
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 EN 13299-2016 Fertilizers. Determination of flow rate
GOST EN 15562-2013 Fertilizers. Determination of cyanamide nitrogen
GOST EN 16024-2015 Fertilizers. Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea by high-performance liquid chromatography method
GOST 30181.5-1994 Mineral fertilizers. Method for determination of mass fraction of amide nitrogen in compound fertilizers (spectrophotocolorimetric method)
GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates

Hebei Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB13/T 1225-2010 Fertilizer pH value determination method

PL-PKN, Determination of ph in fertilizer

PN C87030-07-1987 Horticultural fertilizers Determination of pH
PN C87075-1992 Fertilizers. High nitrogen content straight ammonium nitrate fertilizers. Determination of pH
PN C87006-20-1991 Calcium-magnesium fertilizers Determination of water
PN C87006-13-1992 Calcium-magnesium fertilizers Determination of aluminium oxide
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 C87007-06-1993 Calcium fertilizers Determination of calcium oxide
PN C87060-03-1987 Fertilizers Determination of physical properties of powder and crystalline fertilizers Determination of size composition
PN-EN ISO 16929-2021-08 E Plastics--Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021)
PN C87030-10-1989 Horticultural fertilizers Determination of density
PN C87006-12-1992 Calcium-magnesiiim fertilizers Determination of potassium
PN C87070-01-1992 Fertilizers Tests of arsenie, cadmium, lead and mercury in nitrogenous and phosphatic fertilizers General and scope of the standard
PN-EN 17246-2019-12 P Fertilizers--Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)

European Committee for Standardization (CEN), Determination of ph in fertilizer

FprCEN/TS 17759-2021 Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content
EN 14984:2006 Liming materials - Determination of product effect on soil pH - Soil incubation method
EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
FprCEN/TS 17762-2021 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
FprCEN/TS 17761-2021 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
EN 16109:2011 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
PD CEN/TR 12333:2021 Fertilizers - Crushing strength determination on fertilizers grains
FprCEN/TS 17782-2021 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs
CEN EN 13299-2000 Fertilizers - Determination of Flow Rate
EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
EN ISO 16929:2021 Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021)
EN 13368-1:2001 Fertilizers - Determination of Chelating Agents in Fertilizers by Ion Chromatography - Part 1: EDTA, HEDTA and DTPA
CEN EN 13368-1-2001 Fertilizers - Determination of Chelating Agents in Fertilizers by Ion Chromatography - Part 1: EDTA, HEDTA and DTPA
FprCEN/TS 17751-2021 Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content
CEN/TS 17751:2022 Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content
EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
EN 15959:2011 Fertilizers - Determination of extracted phosphorus
EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
FprCEN/TS 17760-2021 Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
EN ISO 7837:2000 Fertilizers - Determination of Bulk Density (Loose) of Fine-Grained Fertilizers ISO 7837:1992
EN 15924:2011 Fertilizers - Determination of the fineness of grinding of soft natural phosphates
EN 17411:2020 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
EN ISO 19396-1:2020 Paints and varnishes - Determination of pH value - Part 1: pH electrodes with glass membrane (ISO 19396-1:2017)
EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
FprCEN/TS 17721-2021 Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
CEN/TS 17721:2022 Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
EN 13299:2000 Fertilizers - Determination of flow rate
PD CEN/TR 14061:2021 Fertilizers - Determination of dust content
FprCEN/TS 17755-2021 Inorganic fertilizers - Determination of specific parameters
FprCEN/TS 17757-2021 Inorganic fertilizers - Determination of specific nutrients
CEN/TS 17755:2022 Inorganic fertilizers - Determination of specific parameters
CEN/TS 17757:2022 Inorganic fertilizers - Determination of specific nutrients
EN 13266:2001 Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
EN ISO 19396-2:2020 Paints and varnishes - Determination of pH value - Part 2: pH electrodes with ISFET technology (ISO 19396-2:2017)
EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
FprCEN/TS 17756-2021 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content
CEN/TS 17756:2022 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content

Association Francaise de Normalisation, Determination of ph in fertilizer

XP U42-790*XP CEN/TS 17751:2022 Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content
XP U42-791*XP CEN/TS 17759:2022 Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content
XP CEN/TS 17759:2022 Engrais inorganiques - Détermination du pH d'une solution d'engrais à base de nitrate d'ammonium à forte teneur en azote
XP CEN/TS 17751:2022 Engrais inorganiques - Détermination du pH d'une solution d'engrais à base de nitrate d'ammonium à forte teneur en azote
XP CEN/TS 17782:2022 Fertilisants - Détermination de la stabilité des fertilisants contenant des oligo-éléments chélatés à différents pH
NF U44-173:2009 Fertilizers - Liming materials, liming materials-fertilizers and fertilizers - Determination of neutralizing value.
NF U42-608*NF EN 16847:2016 Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
NF EN 15478:2009 Engrais - Détermination de l'azote total dans l'urée
NF U42-191:1988 Fertilizers. Nitrogenous fertilizers containing synthetic organic nitrogen. Determination of the types of nitrogen.
XP U42-794*XP CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
NF U44-178:2006 Liming materials - Determination of product effect on soil pH - Soil incubation method.
NF EN 16847:2016 Engrais - Détermination des agents complexants dans les engrais - Identification de l'acide heptagluconique par chromatographie
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
NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
NF U42-371:1982 Fertilizers. Determination of the chlorine content of chlorides.
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
FD CEN/TR 12333:2021 Engrais - Détermination de la résistance à l'écrasement des engrais
NF ISO 18643:2016 Engrais et amendements - Détermination de la teneur en biuret des engrais à base d'urée - Méthode HPLC
NF U42-887*NF ISO 22887:2021 Determination of total sulfur in fertilizers by high temperature combustion
NF U42-620*NF EN ISO 7837:2000 Fertilizers - Determination of bulk density (loose) of fine-grained fertilizers
NF EN 17090:2018 Engrais - Dosage de l'inhibiteur de nitrification DMPSA dans les engrais - Méthode par chromatographie liquide haute performance (HPLC)
FD U42-413*FD CEN/TR 12333:2021 Fertilizers - Crushing strength determination on fertilizer grains
NF EN ISO 7837:2000 Engrais - Détermination de la masse volumique sans tassement des engrais fins
NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
NF U44-173:1986 Fertilizers. Calcium and magnesium ameliorators. Determination of neutralizing value.
NF EN 15561:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique nitratée
XP U42-771*XP CEN/TS 17782:2022 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs
NF EN 13368-3:2017 Engrais - Détermination des agents chélatants dans les engrais par chromatographie - Partie 3 : détermination du (S,S)-EDDS par chromatographie d'appariement d'ions
FD U42-412:2014 Fertilizers - Liming materials, liming materials-fertilizers and fertilizers - Determination of the crushing strength
NF U42-162*NF EN 16024:2011 Fertilizers - Determination of 1H,1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC).
NF U42-601*NF EN 13299:2000 Fertilizers - Determination of flow rate
NF EN 15475:2009 Engrais - Détermination de l'azote ammoniacal
NF EN 13299:2000 Engrais - Détermination du taux d'écoulement
NF U42-402:1985 Fertilizers. Determination of bulk density (loose) of fine-grained fertilizers.
XP CEN/TS 17783:2022 Fertilisants - Détermination de la stabilité des fertilisants contenant des oligo-éléments complexés
NF U42-606-3*NF EN 13368-3:2017 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3 : determination of (S,S)-EDDS by ion pair chromatography
NF EN 15479:2009 Engrais - Détermination photométrique du biuret dans l'urée
NF U42-417*NF EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea.
NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
NF U42-177*NF EN 15959:2012 Fertilizers - Determination of extracted phosphorus
NF U42-121*NF EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
NF U42-342:1972 Fertilizers. Extraction of water-soluble potassium.
NF EN 15562:2009 Engrais - Détermination de l'azote cyanamidé
NF EN 13368-1:2014 Engrais - Détermination des agents chélatants dans les engrais par chromatographie - Partie 1 : détermination du EDTA, HEEDTA et DTPA par chromatographie ionique
NF EN 16024:2011 Engrais - Dosage du 1H,1,2,4-triazole dans l'urée et les engrais contenant de l'urée - Méthode par chromatographie liquide à haute performance (HPLC)
NF EN 17411:2020 Engrais - Dosage du perchlorate dans les engrais minéraux par chromatographie liquide couplée à la spectrométrie de masse (LC-MS/MS)
XP U42-792*XP CEN/TS 17760:2022 Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
NF EN 17246:2019 Engrais - Détermination du perchlorate dans les engrais minéraux par chromatographie ionique et détection conductimétrique (IC-CD)
NF EN ISO 16929:2021 Plastiques - Détermination du degré de désintégration des matériaux plastiques dans des conditions de compostage définies lors d'un essai à échelle pilote
XP CEN/TS 17760:2022 Engrais inorganiques - Détermination de la taille des particules des engrais à base de nitrate d'ammonium et à forte teneur en azote
XP U45-015*XP CEN/TS 17721:2022 Plant Biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH
NF T51-433*NF EN ISO 8975:1995 Plastics. Phenolic resins. Determination of ph.
NF U42-148*NF EN 15562:2009 Fertilizers - Determination of cyanamide nitrogen.
NF U42-107:2020 Fertilizers - Determination of water-insoluble matter
FD U42-407*FD CEN/TR 14061:2022 Fertilizers - Determination of dust content
FD CEN/TR 14061:2022 Engrais - Détermination de la teneur en poussière
NF EN 16109:2011 Engrais - Dosage des oligo-éléments complexés dans les engrais - Identification des lignosulfonates
NF G06-036:2006 Textiles - Determination of pH of aqueous extract.
NF V08-406*NF ISO 11289:1993 Heat-processed foods in hermetically sealed containers. Determination of ph.
NF U42-154*NF EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers.
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
XP U42-800*XP CEN/TS 17757:2022 Inorganic fertilizers - Determination of specific nutrients
XP U42-810*XP CEN/TS 17755:2022 Inorganic fertilizers - Determination of specific parameters
XP CEN/TS 17757:2022 Engrais inorganiques - Détermination des éléments nutritifs spécifiques
NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
XP U42-850*XP CEN/TS 17756:2022 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content
NF U42-606-1*NF EN 13368-1:2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1 : determination of EDTA, HEEDTA and DTPA by ion chromatography
NF U42-248*NF EN 17411:2020 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

British Standards Institution (BSI), Determination of ph in fertilizer

PD CEN/TS 17759:2022 Inorganic fertilizers. Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content
BS EN 14984:2016 Liming materials. Determination of product effect on soil pH. Soil incubation method
BS EN 14984:2006 Liming materials - Determination of product effect on soil pH - Soil incubation method
BS EN 14984:2016(2017) Liming materials. Determination of product effect on soil pH. Soil incubation method
BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
PD CEN/TS 17782:2022 Fertilizing products. Determination of the stability of fertilizing products containing micronutrient chelates at different pHs
BS EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
BS EN 13368-1:2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - EDTA, HEDTA and DTPA
BS DD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
PD CEN/TS 17761:2022 Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
BS ISO 22887:2020 Determination of total sulfur in fertilizers by high temperature combustion
BS EN 16847:2016 Fertilizers. Determination of complexing agents in fertilizers. Identification of heptagluconic acid by chromatography
BS DD CEN/TS 15477:2006 Fertilizers - Determination of the water-soluble potassium content
BS ISO 19747:2020 Fertilizers and soil conditioners. Determination of monosilicic acid concentrations in nonliquid fertilizer materials
BS DD CEN/TS 15479:2006 Fertilizers - Spectrophotometric determination of biuret in urea
BS PD CEN/TR 12333:2021 Fertilizers. Crushing strength determination on fertilizers grains
BS EN 17246:2019 Fertilizers. Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)
BS EN 17411:2020 Fertilizers. Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
20/30368231 DC BS ISO 22887. Determination of total sulphur in fertilizers by high temperature combustion
BS EN ISO 8975:1995 Plastics. Phenolic resins. Determination of pH
BS EN 16109:2011 Fertilizers. Determination of complexed micro-nutrient ions in fertilizers. Identification of lignosulfonates
BS EN 17090:2018 Fertilizers. Determination of nitrification inhibitor DMPSA in fertilizers. Method using high-performance liquid chromatography (HPLC)
18/30303624 DC BS ISO 19747. Fertilizers and soil conditioners. Determination of monosilicic acid concentrations in nonliquid fertilizer materials
20/30402136 DC BS ISO 19747. Fertilizers and soil conditioners. Determination of monosilicic acid concentrations in nonliquid fertilizer materials
BS EN 13368-1:2014 Fertilizers. Determination of chelating agents in fertilizers by chromatography. Determination of EDTA, HEEDTA and DTPA by ion chromatography
DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
21/30442087 DC BS EN 15560. 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
BS DD CEN/TS 15959:2009 Fertilizers — Determination of extracted phosphorus
BS EN 15475:2009 Fertilizers — Determination of ammoniacal nitrogen
BS DD CEN/TS 15959:2010 Fertilizers. Determination of extracted phosphorus
DD CEN/TS 15562:2007 Fertilizers. Determination of cyanamide nitrogen
DD CEN/TS 15959:2009 Fertilizers. Determination of extracted phosphorus
BS EN 15959:2011 Fertilizers. Determination of extracted phosphorus
BS EN 15562:2009 Fertilizers - Determination of cyanamide nitrogen
BS ISO 19822:2018 Fertilizers and soil conditioners. Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
BS 5551-4.5:1993 Fertilizers. Chemical analysis. Method for determination of mineral-acid-soluble sulfate content of solid fertilizers
PD CEN/TS 17760:2022 Inorganic fertilizers. Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
BS EN ISO 3071:2006 Textiles - Determination of pH of aqueous extract
BS EN ISO 3071:2020 Tracked Changes. Textiles. Determination of pH of aqueous extract
BS EN 13368-2:2007 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Determination of Fe chelated by o,o-EDDHA and o, o-EDDHMA by ion pair chromatography
BS EN 13368-2:2012 Fertilizers. Determination of chelating agents in fertilizers by chromatography. Determination of Fe chelated by o,o-EDDHA, o,o-EDDHMA and HBED by ion pair chromatography
BS ISO 22018:2021 Fertilizers, soil conditioners and beneficial substances. Determination of EDTA soluble phosphorus content in inorganic fertilizers
BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 16024:2011 Fertilizers. Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea. Method using high-performance liquid chromatography (HPLC)
BS EN 1413:1998 Textiles - Determination of pH of aqueous extract
BS DD CEN/TS 15562:2007 Fertilizers - Determination of cyanamide nitrogen
BS EN 13299:2000 Fertilizers - Determination of flow rate
BS ISO 18643:2016 Fertilizers and soil conditioners. Determination of biuret content of urea-based fertilizers. HPLC method
19/30387868 DC BS EN 17411. Fertilizers. Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
PD CEN/TS 17751:2022 Inorganic fertilizers. Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content
BS EN 14397-1:2010 Fertilizers and liming materials - Determination of carbon dioxide - Method for solid fertilizers
BS ISO 20702:2017 Fertilizers and soil conditioners. Determination of microamounts of inorganic anions in fertilizers by ion chromatography
BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
PD CEN/TS 17756:2022 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content
21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates

ES-UNE, Determination of ph in fertilizer

UNE-CEN/TS 17759:2022 Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-CEN/TS 17782:2022 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN 16847:2016 Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
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 17090:2019 Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)
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/TR 12333:2021 Fertilizers - Crushing strength determination on fertilizers grains (Endorsed by Asociación Española de Normalización in July of 2021.)
UNE-EN 13368-3:2018 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography
UNE-EN 17246:2020 Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)
UNE-EN 13266:2002 Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
UNE-EN 17411:2021 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
UNE-CEN/TS 17721:2022 Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-CEN/TR 14061:2021 Fertilizers - Determination of dust content (Endorsed by Asociación Española de Normalización in July of 2021.)
UNE-CEN/TR 14061:2021/AC:2022 Fertilizers - Determination of dust content (Endorsed by Asociación Española de Normalización in March of 2022.)
UNE-EN ISO 16929:2022 Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021)
UNE-CEN/TS 17757:2022 Inorganic fertilizers - Determination of specific nutrients (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.)
UNE-CEN/TS 17756:2022 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content (Endorsed by Asociación Española de Normalización in May of 2022.)

German Institute for Standardization, Determination of ph in fertilizer

DIN CEN/TS 17759:2022-07 Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17759:2022
DIN CEN/TS 17782:2022-07 Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs; German version CEN/TS 17782:2022
DIN EN 15909:2010-11 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version EN 15909:2010
DIN EN 16847:2016 Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
DIN EN 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
DIN EN 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
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 16847:2016-05 Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography; German version EN 16847:2016
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 16109:2012-01 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates; German version EN 16109:2011
DIN 10349:2004 Determination of pH of butter plasma
DIN EN 17090:2019 Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)
DIN EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version EN 15909:2010
DIN EN 17090:2019-01 Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC); German version EN 17090:2018
DIN EN 13368-3:2018 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography
DIN EN 13368-3:2018-07 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S,S]-EDDS by ion pair chromatography; German version EN 13368-3:2017
DIN EN 13299:2000-03 Fertilizers - Determination of flow rate; German version EN 13299:2000
DIN EN 15475:2009-04 Fertilizers - Determination of ammoniacal nitrogen; German version EN 15475:2009 / Note: To be replaced by DIN EN ISO 25475 (2019-06).
DIN EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; English version of DIN EN 15560:2009-06
DIN EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea; English version of DIN EN 15479:2009-04
DIN ISO 8975:1992 Plastics; phenolic resins; determination of pH; identical with ISO 8975:1989
DIN EN 17246:2018 Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD); German and English version prEN 17246:2018
DIN EN 17246:2019 Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)
DIN EN 17246:2019-11 Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD); German version EN 17246:2019
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 15475:2009 Fertilizers - Determination of ammoniacal nitrogen; English version of DIN EN 15475:2009-04
DIN EN 15562:2021 Fertilizers - Determination of cyanamide nitrogen; German and English version prEN 15562:2021
DIN EN 15562:2009 Fertilizers - Determination of cyanamide nitrogen; English version of DIN EN 15562:2009-06
DIN EN 15562:2021-12 Fertilizers - Determination of cyanamide nitrogen; German and English version prEN 15562:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15562 (2009-06).
DIN EN 15562:2009-06 Fertilizers - Determination of cyanamide nitrogen; German version EN 15562:2009 / Note: To be replaced by DIN EN 15562 (2021-12).
DIN EN 15959:2012-02 Fertilizers - Determination of extracted phosphorus; German version EN 15959:2011 / Note: To be replaced by DIN EN 15959 (2022-07), DIN EN ISO 15959 (2019-06).
DIN CEN/TS 17760:2022-07 Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17760:2022
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 13266:2002-03 Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
DIN EN 16109:2012 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates; German version EN 16109:2011
DIN EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
DIN EN 17411:2021-01 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS); German version EN 17411:2020
DIN V 11539:2007 Compost - Determination of the degree of rotting in a self-heating test
DIN EN 17721:2023-05 Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH; German and English version prEN 17721:2023 / Note: Date of issue 2023-04-21*Intended as replacement for DIN CEN/TS 17...
DIN CEN/TS 17721:2022-07 Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH; German version CEN/TS 17721:2022
DIN CEN/TS 15562:2007 Fertilizers - Determination of cyanamide nitrogen; German version CEN/TS 15562:2007
DIN EN 13299:2000 Fertilizers - Determination of flow rate; German version EN 13299:2000
DIN EN ISO 16929:2021-06 Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021); German version EN ISO 16929:2021
DIN CEN/TS 17757:2022-07 Inorganic fertilizers - Determination of specific nutrients; German version CEN/TS 17757:2022
DIN EN ISO 7837:2000-06 Fertilizers - Determination of bulk density (loose) of fine-grained fertilizers (ISO 7837:1992); German version EN ISO 7837:2000
DIN CEN/TS 17751:2022-07 Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17751:2022
DIN EN 16024:2011-06 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC); German version EN 16024:2011
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 CEN/TS 17756:2022-07 Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content; German version CEN/TS 17756:2022
DIN EN 15479:2009-04 Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009

Professional Standard - Agriculture, Determination of ph in fertilizer

NY/T 1973-2010 Water-soluble fertilizers-Determination of water insoluble matter content and pH
NY/T 888-2004 Determination of chromium content for fertilizers
GB/T 14540.3-1993 Determination method of manganese in compound fertilizer
GB/T 14540.4-1993 Determination method of zinc in compound fertilizer
GB 8572-1988 Determination of total nitrogen content in compound fertilizer
GB 8575-1988 Determination of free water content in compound fertilizer
GB 3595-1983 Determination of ammonia nitrogen content in fertilizers Titration method after distillation
GB 3598-1983 Determination of Urea Nitrogen Content in Fertilizers Urease Method
GB/T 42955-2023 Determination of total nitrogen content in fertilizers Dumas combustion method
NY/T 2540-2014 Fertilizers.Determination of potassium content
NY/T 2541-2014 Fertilizers.Determination of phosphorus content
GB 3597-1983 Determination of nitrate nitrogen content in fertilizers Nitrogen reagent gravimetric method
NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
NY/T 887-2004 Density testing of liquid fertilizer
NY/T 887-2010 Liquid fertilizers.Determination of density
NY/T 302-1995 Determination of Moisture in Organic Fertilizers
NY/T 297-1995 Determination of Total Nitrogen in Organic Fertilizers
NY/T 298-1995 Determination of Total Phosphorus in Organic Fertilizers
NY/T 299-1995 Determination of Total Potassium in Organic Fertilizers
NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
NY/T 1376-2007 Determination of Biuret Content for Compound Fertilizers-Spectrophotometric Method

农业农村部, Determination of ph in fertilizer

NY/T 1973-2021 Determination of water-insoluble content and pH of water-soluble fertilizers
NY/T 3162-2017 Determination of Fulvic Acid in Fertilizers Volumetric Titration Method

YU-JUS, Determination of ph in fertilizer

JUS H.B8.813-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the pH value of solution
JUS H.B8.162-1988 Fertillzets. Determination of water content in fertilizers vrith nitrogen component trom carbamide. Gravimetric metbo?
JUS H.B8.289-1983 Fertilizers. Determination of phosphorus contentsotuble in water. Gravimetric method
JUS G.S1.756-1991 Plastics.Phenolic resins.Determination of PH
JUS H.B8.803-1991 Solid fertilizers.Determination of bulk densitv(loose) of fine-qrained fertilizers
JUS H.B8.291-1983 Fertilizers. Determination of phosphorus content soluble in citric acid. Gravimetric method

ES-AENOR, Determination of ph in fertilizer

国家市场监督管理总局、中国国家标准化管理委员会, Determination of ph in fertilizer

GB/T 40461-2021 Determination of sodium content for fertilizers
GB/T 23349-2020 Determination of arsenic,cadmium,chromium,lead and mercury contents for fertilizers
GB/T 40460-2021 Determination of plant growth regulators in fertilizers—Gas chromatography

Group Standards of the People's Republic of China, Determination of ph in fertilizer

T/GTM 007-2022 Operating procedures for testing pH in microbial fertilizers
T/SDAQI 061-2021 Determination of Phosphite in Water-soluble Fertilizer
T/QAS 014-2020 Determination of Chloride Ion Content in Fertilizer Potentiometric Titration
T/SDFA 002.3-2023
T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric
T/SDAQI 059-2021 Determination of Selenium and Stibium in Fertilizer by Atomic Fluorescence Spectrometry

Danish Standards Foundation, Determination of ph in fertilizer

DS/EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
DS/EN 16109:2012 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
DS/CEN/CR 12333:2006 Fertilizers - Crushing strength determination on fertilizer grains
DS/CEN/TR 12333:2021 Fertilizers – Crushing strength determination on fertilizers grains
DS/EN 13299:2000 Fertilizers - Determination of flow rate
DS/EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
DS/EN ISO 8975:1996 Plastics - Phenolic resins - Determination of pH
DS/EN ISO 7837:2000 Fertilizeres - Determination of bulk density (loose) of fine-grained fertilizers
DS/EN 13368-1:2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - Part 1: EDTA, HEDTA and DTPA
DS/EN 17411:2020 Fertilizers – Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
DS/EN 15959:2012 Fertilizers - Determination of extracted phosphorus
DS/CEN/TR 14061:2021 Fertilizers – Determination of dust content
DS/EN 13266:2002 Slow-release fertilizers - Determination of the release of nutrients - Method for coated fertilizers
DS/CEN/CR 14061:2001 Fertilizers - Determination of dust content
DS/EN 15562:2009 Fertilizers - Determination of cyanamide nitrogen

Lithuanian Standards Office , Determination of ph in fertilizer

LST EN 15909-2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
LST EN 16109-2012 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
LST EN 13299-2001 Fertilizers - Determination of flow rate
LST EN 15475-2009 Fertilizers - Determination of ammoniacal nitrogen
LST EN 13368-1-2001 Fertilizers - Determination of chelating agents in fertilizers by ion chromatography - Part 1: EDTA, HEDTA and DTPA
LST EN 13368-1-2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography
LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
LST EN 15479-2009 Fertilizers - Spectrophotometric determination of biuret in urea
LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
LST EN 15959-2012 Fertilizers - Determination of extracted phosphorus
LST EN 13266-2005 Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
LST EN 17411-2021 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)
LST EN 15562-2009 Fertilizers - Determination of cyanamide nitrogen
LST EN ISO 7837:2001 Fertilizers - Determination of bulk density (loose) of fine-grained fertilizers (ISO 7837:1992)

AENOR, Determination of ph in fertilizer

UNE-EN 15909:2011 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
UNE-EN 16109:2012 Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
UNE-CR 12333:1998 FERTILIZERS. CRUSHING STRENGTH DETERMINATION ON FERTILIZERS GRAINS.
UNE-EN 13299:2001 FERTILIZERS - DETERMINATION OF FLOW RATE.
UNE-EN 15475:2009 Fertilizers - Determination of ammoniacal nitrogen
UNE-EN 13368-1:2014 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography
UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
UNE-EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
UNE-EN 15959:2012 Fertilizers - Determination of extracted phosphorus
UNE-EN 15562:2009 Fertilizers - Determination of cyanamide nitrogen
UNE-CR 14061:2001 Fertilizers - Determination of dust content.
UNE-EN ISO 7837:2001 FERTILIZERS. DETERMINATION OF BULK DENSITY (LOOSE) OF FINE-GRAINED FERTILIZERS. (ISO 7837:1992)
UNE 53951:2004 Plastics. Raw materials test for polyurethane. Polyols. Determination of pH

CEN - European Committee for Standardization, Determination of ph in fertilizer

PD CEN/TS 15478:2006 Fertilizers - Determination of total nitrogen in urea
EN 17090:2018 Fertilizers - Determination of nitrification inhibitor DMPSA in fertilizers - Method using high-performance liquid chromatography (HPLC)
EN 13368-3:2017 Fertilizers - Determination of chelating agents in fertilizers by chromatography - Part 3: Determination of [S@S]-EDDS by ion pair chromatography
PD CEN/TS 15475:2006 Fertilizers - Determination of ammoniacal nitrogen
PREN 17246-2018 Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)
PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
PD CEN/TS 15479:2006 Fertilizers - Spectrophotometric determination of biuret in urea
PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
PD CEN/TS 15959:2009 Fertilizers - Determination of extracted phosphorus
PD CEN/TS 15562:2007 Fertilizers - Determination of cyanamide nitrogen

Sichuan Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB51/T 915-2009 Determination of total mercury in compound fertilizer
DB51/T 1052-2010 Determination of Arsenic in Fertilizers by Atomic Fluorescence Spectrometry
DB51/T 842-2008 Determination of Humic Acid Content in Fertilizers - Potassium Dichromate

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of ph in fertilizer

GB/T 22924-2008 Determination of biuret ocntent for compound fertilizers(complex fertilizers)
GB/T 2390-2013 Dyes.Determination of pH value
GB/T 14539.3-1993 Determination of cadmiun element content for compound fertilizers
GB/T 14539.4-1993 Determination of lead element content for compound fertilizers
GB/T 19524.1-2004 Determination of fecal coliforms in fertilizers
GB/T 14539.2-1993 Determination of arsenic element content for compound fertilizers
GB/T 19524.2-2004 Determination of mortality of ascarid egg in fertilizers
GB/T 8573-2017 Determination of available phosphorus content for compound fertilizers
GB/T 19203-2003 Determination of calcium,magnesium and sulphur content for compound fertilizer
GB/T 8573-2010 Determination of available phosphorus content for compound fertilizers
GB/T 24890-2010 Determination of chloride content for compound fertilizers
GB/T 2390-2003 Water-soluble dyes--Determination of pH value
GB/T 3600-2000 Fertilizers-Determination of ammoniacal nitrogen content-Formaldehyde method
GB/T 8573-1999 Determination of available phosphorus content for compound fertilizers
GB/T 22923-2008 Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzer
GB/T 32364-2015 Determination of pH value of plastic phenolic resin
GB/T 1717-1986 Determination of pH value of an aqueous suspension of pigments
GB/T 3595-2000 Fertilizers-Determination of ammoniacal nitrogen content-Titrimetric method after distillation
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 3598-1983 Fertilizers--Determination of urea nitrogen content--Urease method
GB/T 14540-2003 Determination of copper,iron,manganese,zinc,boron and molybdenum content for compound fertilizers
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 19811-2005 Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
GB/T 32954-2016 Determination of fluoride content for fertilizers.Ion selective electrode method
GB/T 3597-2002 Fertilizer--Determination of nitrate nitrogen content--Nitron gravimetric method
GB/T 14539.1-1993 Determination of arsenic, cadmiun and lead content for compound fertilizers. Preparation of test sample solution
GB/T 24891-2010 Determination of particle size for compound fertilizers
GB/T 8577-2002 Determination of free water for compound fertilizers-Karl Fischer method
GB/T 8576-2002 Determination of free water for compound fertilizers--Vacuum oven method
GB/T 8576-2010 Determination of free water for compound fertilizers.Vacuum oven method
GB/T 8577-2010 Determination of free water for compound fertilizers.Karl Fischer method
GB/T 42307-2023 Determination of Biuret Content in Fertilizers and Soil Conditioners Urea-Based Fertilizers by High Performance Liquid Chromatography

ET-QSAE, Determination of ph in fertilizer

ES 402-2000

Liaoning Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB21/T 2557-2016 Method for Determination of Synthetic Pigments in Compound Fertilizers (Blended Fertilizers)
DB21/T 1320-2004 Determination of Calcium and Magnesium Content in Medium Element Fertilizer
DB21/T 1322-2004 Determination of Humic Acid Content in Organic Fertilizer

Jilin Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB22/T 2864-2018 Volumetric method for the determination of alginic acid content in compound fertilizers (compound fertilizers)
DB22/T 2223-2014 Determination of nutrient loss control rate in loss-controlling compound fertilizer (compound fertilizer) Sand column leaching method
DB22/T 1851-2014 Determination of Polyaspartate Content in Compound Fertilizer (Compound Fertilizer) Spectrophotometric Method
DB22/T 1986-2013 Determination of Selenium in Selenium-enriched Fertilizers by Atomic Fluorescence Spectrometry
DB22/T 1690-2012 Determination of Humic Acid Content in Humic Acid Compound Fertilizer

Canadian General Standards Board （CGSB), Determination of ph in fertilizer

CGSB 2.11-94 18.1-CAN/CGSB-1994 Methods of Sampling and Testing Soaps and Detergents Determination of pH

Indonesia Standards, Determination of ph in fertilizer

SNI 01-6965-2003 Test methods for pH of peat material

RO-ASRO, Determination of ph in fertilizer

STAS 7948/8-1969
STAS 10934-1977 WOOL Determination of the pH value of the aqueous extract
SR 110-12-1998 Sugar. Methods of analysis. Determination of the pH value, in solution

Korean Agency for Technology and Standards (KATS), Determination of ph in fertilizer

KS L 6519-2000 Testing method for pH of artificial abrasives
KS M ISO 7837:2007 Fertilizers-Determination of bulk density (loose) of fine-grained fertilizers
KS M ISO 7837:2013 Fertilizers－Determination of bulk density (loose) of fine-grained fertilizers
KS M ISO 8975:2010 Plastics－Phenolic resins－Determination of pH
KS M ISO 8975-2010(2020) Plastics－Phenolic resins－Determination of pH
KS M ISO 16929:2015 Plastics－Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
KS M ISO 16929:2020 Plastics — Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
KS M ISO 3944-2006(2011) Fertilizers－Determination of bulk density(loose)
KS M ISO 5311-2006(2011) Fertilizers－Determination of bulk density(tapped)
KS H ISO 11289:2007 Heat-processed foods in hermetically sealed containers－Determination of pH
KS M ISO 5310-2006(2011) Fertilizers－Determination of potassium content－Titrimetric method

International Organization for Standardization (ISO), Determination of ph in fertilizer

ISO 22887:2020 Determination of total sulfur in fertilizers by high temperature combustion
ISO 19747:2020 Fertilizers and soil conditioners — Determination of monosilicic acid concentrations in nonliquid fertilizer materials
ISO 7837:1983 Fertilizers — Determination of bulk density (loose) of fine-grained fertilizers
ISO 8975:1989 Plastics; phenolic resins; determination of pH
ISO/TR 3485:1980 Plastics — Polypropylene granules — Determination of thermal stability in air by pH method
ISO 16929:2021 Plastics — Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
ISO 16929:2019 Plastics — Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test
ISO 15959:2016 Fertilizers - Determination of extracted phosphorus
ISO 25475:2016 Fertilizers - Determination of ammoniacal nitrogen
ISO 19822:2018 Fertilizers and soil conditioners - Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
ISO 21263:2017 Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers
ISO 22018:2021 Fertilizers, soil conditioners and beneficial substances - Determination of EDTA soluble phosphorus content in inorganic fertilizers
ISO 19396-1:2017 Paints and varnishes — Determination of pH value — Part 1: pH electrodes with glass membrane
ISO 3944:1980 Fertilizers — Determination of bulk density (loose)
ISO 3944:1977 Title missing - Legacy paper document
ISO 3944:1992 Fertilizers; determination of bulk density (loose)
ISO 11289:1993 Heat-processed foods in hermetically sealed containers; determination of pH
ISO 18643:2016 Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method
ISO 5310:1986 Fertilizers; Determination of potassium content; Titrimetric method
ISO 19396-2:2017 Paints and varnishes — Determination of pH value — Part 2: pH electrodes with ISFET technology

Anhui Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB34/T 2215-2014 Determination of Water Absorption in Drought Resistant Compound Fertilizer
DB34/T 2123-2014 Determination of Chloride Ion in Organic-Inorganic Compound Fertilizer

Shandong Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB37/T 3757-2019 Determination of Paclobutrazol in Fertilizers by Gas Chromatography
DB37/T 3759-2019 Determination of Triacontanol in Fertilizers by Gas Chromatography
DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer
DB37/T 3755-2019 Determination of 2,4-D in Fertilizer by High Performance Liquid Chromatography
DB37/T 3758-2019 Determination of Sodium Nitrate in Fertilizer by High Performance Liquid Chromatography
DB37/T 3314-2018 Determination of Alginic Acid Content in Fertilizer by Spectrophotometry
DB37/T 3313-2018 Determination of Chitosan Content in Fertilizer by Spectrophotometry

Professional Standard - Coal, Determination of ph in fertilizer

MT/T 256-2000 Measuring method of pH value in coal mine water

PH-BPS, Determination of ph in fertilizer

PTS 124-1970 Standardization of the Method of Test for the Determination of of Sulfur Content of Fertilizers
PTS 123-1970 Standardization of the Method of Test for the Determination of Water-soluble Phosphorus Content of Fertilizers

Professional Standard - Commodity Inspection, Determination of ph in fertilizer

SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion

CZ-CSN, Determination of ph in fertilizer

CSN 72 1070-1970 Determination of pH of ceramic raw materials and masses
CSN 65 4814-1976 Determinaíion of nitrogen oontent in fertilizers
CSN 65 4817-1966 Determination of boron content in fertilizers
CSN 65 4818-1966 Determination oí manganese content in fertilizers
CSN 65 4820-1967 Determination of copper content in fertilizers
CSN 65 4819-1967 Determination cf molybden?m < ontant in íertilizers

未注明发布机构, Determination of ph in fertilizer

BS EN ISO 7837:2001(2010) Fertilizers — Determination of bulk density (loose) of fine - grained fertilizers

UY-UNIT, Determination of ph in fertilizer

UNIT 417-1975

HU-MSZT, Determination of ph in fertilizer

MSZ 810/14-1980

PK-PSQCA, Determination of ph in fertilizer

PS 1659-1985 METHOD FOR DETERMINATION OF PH OF THE AQUEOUS EXTRACT OF TEXTILES

Guangxi Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB45/T 939-2013 Determination of Mercury Content in Soil, Fertilizer, Feed and Hair Direct Mercury Meter Method

KR-KS, Determination of ph in fertilizer

KS M ISO 16929-2020 Plastics — Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test

AR-IRAM, Determination of ph in fertilizer

Taiwan Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

CNS 12955-1992 Method of Test for Hazardous Components in Fertilizers:Determination of Cadmium Content
CNS 12954-1992 Method of Test for Hazardous Components in Fertilizers:Determination of Arsenic
CNS 13030-1992 Method of Test for Hazardous Components in Fertilizers - Determination of Chromium Content
CNS 13029-1992 Method of Test for Hazardous Components in Fertilizers - Determination of Nickel Content
CNS 13031-1992 Method of Test for Hazardous Components in Fertilizers - Determination of Titanium Content

AT-ON, Determination of ph in fertilizer

OENORM EN 17411-2021 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

CH-SNV, Determination of ph in fertilizer

SN EN 17411-2021 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

IT-UNI, Determination of ph in fertilizer

UNI EN 17411-2021 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

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, Determination of ph in fertilizer

GB/T 32953-2016 Determination of melamine content for fertilizers—Ion chromatography(IC) method

Jiangsu Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB32/T 2155-2012 Determination of Total Arsenic in Compound Fertilizers by Atomic Fluorescence Spectrometry
DB32/T 2154-2012 Determination of Total Mercury in Compound Fertilizers by Atomic Fluorescence Spectrometry

European Committee for Electrotechnical Standardization（CENELEC）, Determination of ph in fertilizer

EN 61400-25-1:2007 Fertilizers - Determination of cyanamide nitrogen
EN 61400-25-1:2017 Wind energy generation systems - Part 25-1: Communications for monitoring and control of wind power plants - Overall description of principles and models

Yunnan Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

DB53/T 762-2016 Limitation and detection of diethyl diethylethylhexanoate in fertilizer

工业和信息化部, Determination of ph in fertilizer

QB/T 2623.10-2021 Soap Test Methods Determination of Glycerin Content in Soap

Henan Provincial Standard of the People's Republic of China, Determination of ph in fertilizer

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