Content Dissolution

Content Dissolution, Total:225 items.

The international standard classification for "Content Dissolution" includes: Glass in general , Measuring instruments , Pigments and extenders , Ceramics , Ceramics in general , Cement. Gypsum. Lime. Mortar , Rubber , Fertilizers , Chemical analysis of metals .

The Chinese standard classification for "Content Dissolution" includes: Papermaking in general , Laboratory glass, ceramic and plastic vessel , Material composition analysis instrument and environment detection instrument in general , Basic standards and general methods for dye , Daily use ceramics products , Building material raw material ore , Beverages in general , Iron alloy , Cement , Solvent oil , Basic standards and general methods on chemical fertilizers , Forestry chemical raw material , Cereal crop and forage crop in general , Light metals and their alloys analysis method .

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

GB/T 21170-2007 Glass hollowware—Test method for lead and cadmium release
GB/T 21254-2007 Breath alcohol analyzers
GB/T 2677.6-1994 Fibrous raw material—Determination of solvent extractives
GB/T 12680.2-1990 Test method for the insoluble substance in ethanol of alcohol soluble dyes
GB/T 3534-2002 STANDARD testing methods for lead and cadmium release from domestic ceramic
GB 14147-1993 permissible limits of release of lead or cadmium from ceramic packaging vessel in contact with food
GB/T 21254-2017 Breath alcohol analyzer
GB/T 35595-2017 Glass containers—Testing methods for arsenic and antimony release

Professional Standard - Machinery

JB/T 20187-2017 Dissolution determination device

Professional Standard - Commodity Inspection

SN/T 4130-2015 Testing methods of cobalt extracted from domestic ceramicware
SN/T 1014.2-2001 Method for the determination of arsenic content in ferrosilion for export
SN/T 0922-2000 Method for the determination of alkalinity of water-soluble ash of tea for import and export
SN/T 0873-2000 Fast test method for lead and cadmium extracted from ceramics for import and export
SN/T 0561-2013 Determination of acid-soluble iron content in import & export natural scale graphite. Atomic absorption spectrometric method
SN/T 1304-2010 Testing method of staple length and staple strength of greasy wool for import and export
SN/T 0561-1996 Determination of acid-soluble iron content in natural graphite for export - Flame atomic absorption spectrometric method
SN/T 3319.2-2012 Ferrophorus for import and export-Part 2:Determination of manganese content-Periodate spectrophotometric method
SN/T 4131-2015 Testing methods for barium extracted from domestic ceramicware
SN/T 2510-2010 Test method of lead and cadmium extracted from export and import domestic ceramicware
SN/T 4127-2015 Determination of the release of lead and cadmium from ceramic ware of articles which cannot befilled

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39706-2020 Test method for dissolution rate and quantity of SO42- released from gypsum

Professional Standard - Petrochemical Industry

SH/T 0118-1992 Determination method for aromatic hydrocarbon in solvent oil
SH/T 1539-2007 Rubber styrene-butadiene(SBR)-Determination of total extracts

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1545-2017 Rapid determination of cadmium, lead, copper and arsenic in water quality by anodic stripping voltammetry
DB45/T 1544-2017 Rapid determination of cadmium, lead, copper and arsenic in soil by anodic stripping voltammetry
DB45/T 1546-2017 Rapid determination of cadmium, lead, copper and arsenic in grains by anodic stripping voltammetry

Group Standards of the People's Republic of China

T/HSPP 0013-2023 Polypeptide Water-soluble Macronutrient Fertilizer
T/SACE 020-2021 Low-content acetic acid solution
T/GXAS 475-2023 Determination of soluble silica content in sugarcane juice—spectrophotometric method
T/HNNMIA 22-2023 Sodium aluminate solution - Determination of vanadium content - Spectrophotometric method
T/CMA YX129-2024 Calibration Method for Dissolution Testers
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers

Professional Standard - Agriculture

NY/T 1973-2010 Water-soluble fertilizers-Determination of water insoluble matter content and pH
NY/T 1527-2007 Raw natural rubber--Determination of water solubles content
GB/T 14147-1993 Allowable Limits of Dissolution of Lead and Cadmium in Ceramic Packaging Containers
118药典四部-2020 0900 Property inspection method 0931 Dissolution and release test method
NY/T 1115-2006 Water-soluble fertilizers-Determination of water insoluble matter content
NY/T 1205-2006 Method for determination of water solubale protein in soybean
137药典四部-2015 0900 Property inspection method 0931 Dissolution and release test method
NY/T 1976-2010 Water-soluble fertilizers-Determination of organic matter content
NY/T 1972-2010 Water-soluble fertilizers--Determination of sodium,selenium,silicon content
NY/T 1971-2010 Water-soluble fertilizers-Determination of humic-acids content
NY/T 1117-2006 Water-soluble fertilizers-Determination of calcium magnesium and sulphur content
NY/T 2879-2015 Water-soluble fertilizers-Determination of cobalt, titanium content
2362药典二部-2010 APPENDIX X C DISSOLUTION DETERMINATION

Anhui Provincial Standard of the People's Republic of China

DB34/T 4881-2024 Rapid Quantitative Determination of Cadmium Content in Cereals and Their Products Electrochemical anodic stripping voltammetry

Professional Standard - Petroleum

SY/T 0530-2011 Determination of Oil Content in Oilfield Produced Water. Spectrophotometry Method
SY 0530-2011 Spectrophotometric method for determination of oil content in oilfield produced water

农业农村部

NY/T 1973-2021 Determination of L-malic acid and D-malic acid in fruits and their derived products.High performance liquid chromatography
NY/T 3175-2017 Water-soluble fertilizers-Determination of chitosan content
NY/T 3174-2017 Water-soluble fertilizers-Determination of alginic acid content

Professional Standard - Non-ferrous Metal

YS/T 244.5-2008 Chemical analysis methods of high purity aluminum Part 5: Determination of copper zinc and lead content by anodic spripping voltammetric method

Professional Standard - Aviation

HB 5219.15-1998 Methods for Chemical Analysis of Magnesium Alloy- Determination of Dissolved Zirconium Content with Quercetin Spectrophotometric Method
HB 5218.16-1995 Aluminum Alloy Chemical Analysis Method Quercetin Spectrophotometric Determination of Dissolved Zirconium Content
HB 5218.15-1995 Aluminum Alloy Chemical Analysis Method Xylenol Orange Photometric Determination of Dissolved Zirconium Content
HB 5218.16-1982 Aluminum Alloy Chemical Analysis Method Quercetin Spectrophotometric Determination of Dissolved Zirconium Content

Professional Standard - Public Safety Standards

GA 307-2001 Breath alcohol detector
GA/T 48-1993 breath alcohol detector

National Metrological Verification Regulations of the People's Republic of China

JJG 657-2019 Breath Alcohol Analyzers

Professional Standard - Ferrous Metallurgy

YB/T 4392.4-2014 Sulphat titanium slag. Determination of moisture content. Gravimetric method

Shandong Provincial Standard of the People's Republic of China

DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer

Spanish Association for Standardization (UNE)

UNE-ISO 14869-1:2007 Soil quality. Dissolution for the determination of total element content. Part 1: Dissolution with hydrofluoric and perchloric acids. (ISO 14869-1:2001)
UNE 83-133-1990 Determination of density, solubility coefficient and soluble water content of concrete aggregates
UNE 83-134-1990 Determination of density, porosity, solubility coefficient and dissolved content of concrete aggregate in dry thick water
UNE 48 080 Content of insoluble chloroform in dry oil
UNE-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
UNE 103205:2019 Determination of soluble salts content in soils.
UNE 48080:1960 INSOLUBLE IN CHLOROFORM. CONTENT IN DRYING OILS
UNE 103205:2006 Determination of soluble salts content in soils.
UNE 103201:1996 QUANTITATIVE ANALYSIS OF SOLUBLE SULPHATE CONTENT OF A SOIL.

Korean Agency for Technology and Standards (KATS)

KS M 7039-1985 Testing method for organic solvent extractives in pulp
KS M 7039-2002 Testing method for organic solvent extractives in pulp
KS M 7039-2000 Testing method for organic solvent extractives in pulp
KS D ISO 11438-1-2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 1：General requirement and sample dissolution
KS M 0169-2010 Determination of the hexavalent chromium in polymers by UV-Visible spectrophotometry(organic solvent dissolution method)
KS I ISO 14869-1:2018 Soil quality — Dissolution for the determination of total element content — Part 1: Dissolution with hydrofluoric and perchloric acids
KS E ISO 13291:2007 Zinc sulfide concentrates－Determination of zinc content－Solvent extraction and EDTA titrimetric method
KS E ISO 15249:2011 Zinc sulfide concentrates－Determination of gold content－Acid dissolution/solvent extraction/flame atomic absorption spectrometric method
KS I ISO 14869-2:2019 Soil quality — Dissolution for the determination of total element content ― Part 2: Dissolution by alkaline fusion
KS M ISO 5317:2006 Fertilizers-Determination of water-soluble potassium content-Preparation of the test solution
KS M ISO 5317:2013 Fertilizers－Determination of water-soluble potassium content－Preparation of the test solution
KS M ISO 673-2023 Soaps－Determination of content of ethanol-insoluble matter
KS M ISO 673-2003(2018) Soaps－Determination of content of ethanol-insoluble matter
KS M ISO 673:2003 Soaps－Determination of content of ethanol-insoluble matter
KS M ISO 3431:2018 Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method

RU-GOST R

GOST R 52180-2003 Drinking water. Determination of elements content by stripping voltammetric method
GOST 31866-2012 Drinking water. Determination of elements content by stripping voltammetric method
GOST R 52689-2006 Foods. Anodic stripping voltammetric method of iodine mass concentration determination
GOST 31660-2012 Foods. Anodic stripping voltammetric method of iodine mass concentration determination
GOST 31628-2012 Food-stuffs and food raw materials. Anodic stripping voltammetric method of arsenic mass concentration determination
GOST 21138.1-1985 Chalk. Method for determination of water-soluble matters content
GOST R 55112-2012 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content
GOST EN 15477-2013 Fertilizers. Determination of the water-soluble potassium content
GOST R 52315-2005 Nonalcoholic beverages. Mineral and drinking water. Stripping voltammetric method of selenium mass concentration determination
GOST R 53150-2008 Foodstuffs. Determination of trace elements. Pressure digestion
GOST 3639-1979 Water-alcohol solutions. Methods for the determination of the ethyl alcohol content
GOST 21138.6-1978 Chalk. Method for determination of insoluble in hydrochloric acid residue mass fraction
GOST 29030-1991 Fruit and vegetable products. Pycnometric method for determination of relative density and soluble solids content

GSO

OS GSO ISO 14869-2:2014 Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion
BH GSO ISO 14869-2:2016 Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion
GSO ISO 14869-1:2014 Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids
OS GSO ISO 14869-1:2014 Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids
BH GSO ISO 14869-1:2016 Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids
OS GSO ISO 11438-1:2015 Ferronickel -- Determination of trace-element content by electrothermal atomic absorption spectrometric method -- Part 1: General requirements and sample dissolution
GSO ISO 7534:1997 INSTANT COFFEE – DETERMINATION OF INSOLUBLE MATTER CONTENT
OS GSO ISO 7534:1997 INSTANT COFFEE – DETERMINATION OF INSOLUBLE MATTER CONTENT
GSO ISO 1178:2015 Magnesium alloys -- Determination of soluble zirconium -- Alizarin sulphonate photometric method
BH GSO ISO 14869-3:2022 Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
GSO ISO 14869-3:2021 Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
GSO ISO 13898-1:2013 Steel and iron -- Determination of nickel, copper and cobalt contents -- Inductively coupled plasma atomic emission spectrometric method -- Part 1: General requirements and sample dissolution
GSO ISO 11437-1:2015 Nickel alloys -- Determination of trace-element content by electrothermal atomic absorption spectrometric method -- Part 1: General requirements and sample dissolution
OS GSO ISO 7407:2009 Fertilizers - Determination of acid-soluble potassium content - Preparation of the test solution
GSO ISO 5317:2009 Fertilizers - Determination of water-soluble potassium content - Preparation of the test solution
GSO ISO 7407:2009 Fertilizers - Determination of acid-soluble potassium content - Preparation of the test solution
GSO ISO 11212-4:2014 Starch and derived products -- Heavy metals content -- Part 4: Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization

CZ-CSN

CSN 62 1115-1992 Rubber - Dissolution by acid digestion
CSN 65 6243-1961 Contens of matorials ínsoluble in freezíng ixture F 12
CSN 65 7084-1983 Water-soluble matters contalned in asphalts
CSN ISO 9504:1992 Metallurgical-grade fluorspar - Determination of antimony content - Solvent extraction atomic absorption spectrometric method
CSN ISO 9779:1992 Metallurgical-grade fluorspar - Determination of lead content - Solvent extraction atomic absorption spectrometric method

Association Francaise de Normalisation

NF T45-133/A1*NF ISO 1138/A1:2012 Rubber compounding ingredients - Carbon black - Determination of sulfur content - Amendement 1 : clarification of digestion temperature in Subclause 3.4.5.
NF T30-212:1981 Paints and varnisches. Determination of soluble metal content. Determination of soluble antimony content.
NF T30-211:1981 Paints and varnishes. Determination of soluble metal. Preparation of soluble lead content.
NF T30-213:1981 Paints and varnishes. Determination of soluble metal content. Determination of soluble barium content.
NF V05-222:1986 Instant coffee. Determination of insoluble matter content.
NF T30-216:1981 Paints and varnishes. Determination of "soluble" metal content. Determination of soluble cadmium content. Flame atomic absorption spectroscopic and polarographic methods.
NF U42-771:1986 Fertilizers. Determination of the sulfuric anhydrique content total and soluble.
NF ISO 7513:1991 Soluble tea in solid form - Determination of water content (mass loss at 103 degrees Celsius)
NF T30-225:1983 Paints and varnishes. Determination of soluble metal content. Determination of water soluble chromium (vi).
NF V18-250*NF EN 16277:2012 Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide).
NF T30-220:1990 Paints and varnisches. Determination of "soluble" selenium. Atomic absorption spectrometric methods, hydride generation and electrothermal atomization.
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 U42-373:1981 Fertilizers. Determination of the boron content (total and soluble).
NF X31-161:1999 Soil quality - Determination of phosphorus soluble in a 0,1 mol.l -1 ammonium oxalate solution - Joret-Hébert method
NF X31-161:1993 SOIL QUALITY. DETERMINATION OF PHOSPHOROUS SOLUBLE IN A 0,1 MOL.L-1 AMMONIUM OXALATE SOLUTION. JORET-HEBERT METHOD.
NF V18-210*NF EN 16206:2012 Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65% nitric acid and 30% hydrogen peroxide).
NF ISO 14869-2:2002 Soil quality - Dissolving for the determination of total elemental contents - Part 2: dissolving by alkaline fusion

British Standards Institution (BSI)

BS ISO 14869-2:2002 Soil quality - Dissolution for the determination of total element content - Dissolution by alkaline fusion
BS EN 16277:2012 Animal feeding stuffs. Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide)
BS EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
BS 4651-2:1987 Ammonia solution. Method for determination of ammonia content

German Institute for Standardization

DIN ISO 14869-1:2003-01 Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids (ISO 14869-1:2001)
DIN EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content; English version of DIN EN 15477:2009-04
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 19268:1985 Measurement of pH value of clear aqueous solutions
DIN ISO 14869-2:2003-01 Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion (ISO 14869-2:2002)

International Organization for Standardization (ISO)

ISO 1138:2007/Amd 1:2012 Rubber compounding ingredients - Carbon black - Determination of sulfur content - Amendment 1: Clarification of digestion temperature in Subclause 3.4.5
ISO 7534:1985 Instant coffee; Determination of insoluble matter content
ISO 2226:1972 Formaldehyde solutions for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 5317:1983 Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution
ISO 7407:1983 Fertilizers; Determination of acid-soluble potassium content; Preparation of the test solution
ISO 673:1981 Soaps; Determination of content of ethanol-insoluble matter

YU-JUS

JUS H.G8.025-1980 Reagents. Hydrochhric acid. Determination of lead, copper, zine and cadmium contents. Anodic strip- ping voltammetry method
JUS H.G8.040-1981 Reagents. Sulphuric acid. Determination of lead, copper, zine and cadmium contents. Anodicstripping voltammetry method
JUS H.G8.128-1984 Reagents. Ammonia solution. Determination of phosphate content. Spectrophotometric method
JUS H.B8.292-1983 Fertilizers. Determination of phosphorus content soluble in citric acid. Spectrophotometric method
JUS H.G8.130-1984 Reagents. Ammonia solution. Determination of iron content. 1,10—Phenanthrolinespectrophotometric method
JUS H.G8.134-1984 Reagents. Ammoniasolution. Determination ofsodium andpotassium contents. Flame emission spectro- hotometric method

South African Bureau of Standard

SANS 6047:2007 Water - Dissolved oxygen content
SANS 5213:2005 Water - Dissolved solids content
SANS 5287:1975 Calcium in solutions, detection
SANS 5063:1975 Potassium chloride content of solutions
SANS 5386:1987 Potassium in solutions, detection
SANS 5296:1975 Calcium chloride content of solutions
SANS 5018:1975 Dextrose content of solutions
SANS 5982:2006 Water content of solvent-based wax polishes
SANS 5292:1987 Sulphates in solutions, detection
SANS 5250:2006 Water-soluble matter content of textiles
SANS 5290:1975 Non-volatile matter content of solutions
SANS 6278:2007 Boric acid equivalent mass concentration of aqueous solutions that contain borate timber preservatives
SANS 5623:1972 Determination of ash content of water-insolubles in leather

GM North America

GM 9984864-2011 Topcoat System, 1K Solventborne Basecoat/Matte Finish (Low Gloss) 2K Clearcoat Issue 2

ET-QSAE

ES 539-2000 Drugs—Isoniazid Tablets Dissolution Test
ES 540-2000 Dissolution test of chloroquine phosphate tablets
ES 538-2000 Drug—Dissolution Test of Dapsone Tablets
ES 537-2000 Drugs—Dissolution Testing of Tablets and Capsules

BELST

STB 1315-2002 Products tinned. Methods of definition contents of tin and lead by stripping voltammetric analysis on analyzers of a type ТА

IN-BIS

IS 5970-1970 Method for estimating the strength (reducing content) of dissolved vat dyes

KR-KS

KS D 1673-5-2023 Iron and steel — ICP atomic emission spectrometric method — Part 5: Determination of niobium content — Dissolution in phosphoric and sulfuric acids or Dissolution in acids and fusion with potassium di
KS I ISO 14869-1-2018 Soil quality — Dissolution for the determination of total element content — Part 1: Dissolution with hydrofluoric and perchloric acids
KS M ISO 3431-2018(2023) Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method
KS I ISO 14869-2-2019(2023) Soil quality — Dissolution for the determination of total element content ― Part 2: Dissolution by alkaline fusion
KS I ISO 14869-2-2019 Soil quality — Dissolution for the determination of total element content ― Part 2: Dissolution by alkaline fusion
KS M ISO 673-2003(2023) Soaps－Determination of content of ethanol-insoluble matter
KS M ISO 3431-2018 Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method

NL-NEN

NEN 6654-1992 Water - Photometric determination of the content of dissolved sulphate by continuous flowanalysis
NEN 6670-1982 Water — Photometric determination of the content of phenols volatile with water vapour
NEN 6651-1992 Water - Photometric determination of the content of dissolved chloride by continuous flow analysis

European Committee for Standardization (CEN)

EN 13805:2002 Foodstuffs - Determination of Trace Elements - Pressure Digestion
EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
EN 13805:2014 Foodstuffs - Determination of trace elements - Pressure digestion
EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)

BE-NBN

NBN I-919-1968 Ink. Measurement of carbon content and mineral content of insoluble pigments
NBN T 04-041-1983 Formaldehyde solutions for industrial use - Détermination of iron content - 2,2'-Bi-pyridyl photometric method
NBN T 04-054-1983 Acetaldehyde for indus trial use - Determination of iron comtent- 2,2' - Bipyridyl photometric method

(U.S.) Ford Automotive Standards

FORD FLTM AK 117-01-2001 QUANTITATIVE ANALYSIS OF SOLVENT CONTENT OF CLEANERS
FORD FLTM AK 117-1-2001 QUANTITATIVE ANALYSIS OF SOLVENT CONTENT OF CLEANERS
FORD FLTM EU-AT 050-1-2001 OIL CONTENT OF SOLUBLE OIL EMULSIONS
FORD FLTM EU-AT 050-01-2001 OIL CONTENT OF SOLUBLE OIL EMULSIONS
FORD FLTM EU-AT 050-06-2000 CONCENTRATE CONTENT OF SOLUBLE OIL EMULSION

RO-ASRO

STAS 5797-1968 plastic. Determination of content of substances dissolved in acetone solution
SR 7690-1993 Textiles. Determination of soluble bubstance content in organic solvents
STAS SR ISO 673:1996 Soaps - Determination of content of ethanol - insoluble matter
STAS 115-1980 ASPHALTS Determination of soluble substances content in organic solvents

AR-IRAM

IRAM 15 702-1963 Determination of total solid content, soluble water solid content and insoluble water solid content in industrial fruits and vegetables

HU-MSZT

MSZ 6068/5.lap-1969 Definition of P205 content of super aqueous solution
MSZ 11723-1957 Acidity of mineral products, definition of its acid value and acid, soluble in water, lye content

SCC

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
DANSK DS/EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
CAN/CSA-O80.201-M89-1989 Standard for organic solvents contained in preservatives

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

FI-SFS

SFS 3040-1975 Titration determination of oxygen content in aqueous solutions

CEN - European Committee for Standardization

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