Potassium content in drinking water

Potassium content in drinking water, Total:295 items.

The international standard classification for "Potassium content in drinking water" includes: Fertilizers , Chemical characteristics of soils , Chemical analysis , Fruits. Vegetables , Inorganic chemicals in general .

The Chinese standard classification for "Potassium content in drinking water" includes: Water and soil conservation , Soil and fertilizer in general , Basic standards and general methods for water treatment agent , Basic standards and general methods , Inorganic chemicals in general , Basic standards and general methods on chemical fertilizers .

Group Standards of the People's Republic of China

T/HBSX 001-2024 Natural selenium containing packaged drinking water
T/STEI 0001-2024 Standards of trace elements in healthy drinking water
T/HBSX 002-2024 Natural strontium containing packaged drinking water
T/CPFIA 0002-2022 Water soluble macronutrient fertilizer containing mineral potassium fulvate
T/HBSX 003-2024 Natural zinc containing packaged drinking water
T/NAHIEM 16-2019 Packaged drinking hydrogen water

Professional Standard - Agriculture

NY/T 889-2004 Determination of exchangeable potassium and non-exchangeable potassium content in soil
NY/T 2540-2014 Fertilizers. Determination of potassium content
NY/T 1977-2010 Water-soluble fertilizers--Determination of total nitrogen,phosphorus and potassium content

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

GB/T 14640-2017 Determination of potassium and sodium in water for industrial circulating cooling system and boiler

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

GB/T 14640-2008 Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium
GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content
GB/T 15402-1994 Fruits, vegetables and derived products－Determination of sodium and potassium
GB/T 8574-2002 Determination of potassium content for compound fertilizers--Potassium tetraphenylborate gravimetric method
GB/T 8574-2010 Determination of potassium content for compound fertilizers - Potassium tetraphenylborate gravimetric method
GB/T 23835.8-2009 Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium content

工业和信息化部

QB/T 5420-2019 Drinking water system components -Lead content limit and test method

Professional Standard - Commodity Inspection

SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate - Atomic fluorescence spectrometry for X-ray

RO-ASRO

STAS 3223/1-1980 ORINKING WATER Potassiiim determination
STAS 3264-1981 DRINKING WATER Manganese determination
STAS 3662-1990 Drinking water. Calcium content determination
STAS 12663-1988 DRINKING WATER Selenium content determination
STAS 10267-1989 DRINKING WATER Mercury content determination
STAS 3223/2-1980 DRINKINGD WATER Natrium Determination
STAS 6326-1990 Drinking water. Aluminium content determination
STAS 6328-1985 DRINKING WATER Ammonia dctcrmination
STAS 6362-1985 DRINKING WATER Lead determinatlon
STAS 6674-1977 DRINKING WAIER Determination of magnesium
STAS 11592-1983 WATER 40 Potassium content determination
STAS 6327-1969 drinking water. Determination of zinc content
STAS 3086-1968 drinking water. Determination of iron content
STAS 3224-1969 drinking water. Determination of copper content
STAS 6673-1962 drinking water. Determination of fluorine content
STAS 11003-1977 DRINKING WATER Determination of iodine
STAS 3069-1987 DRINKJNG WA.TEK Sulphates content determinalion
STAS 3049-1988 DRLNKING WATER Chlorides content determination
STAS 6536-1987 DRINKING WATER Determination of dissolved oxygen content in water
STAS 3263-1961 drinking water. Determination of carbon dioxide content
STAS 12650-1988 DRINKING WATER Organochlorurated pesticides content determination
STAS 8295-1969 Surface water and wastewater. Determination of sodium and potassium content
STAS 10266-1987 DRINKING WATER Determination of phenolic compounds content
STAS SR 8934-9-1997 Sodium chloride. Determination of potasium iodate content. Volumetric method
STAS 12996-1991 Fodders potassium content determination
STAS 6182/30-1974 WINE Determination of potassium

HU-MSZT

MSZ 448/20.lap-1964 Determination of drinking water oxygen (potassium permanganate consumption)
MSZ 448/48-1980 Determination of mercury content in drinking water
MSZ 448/26.lap-1964 Drinking water, determination of silica content
MSZ 448/16-1987 Drinking water testing, iodide ion content testing
MSZ 448/33.lap-1964 Determination of floating matter content in drinking water
MSZ 448/45-1979 Drinking water, containing polycyclic aromatic hydrocarbons (PAHs)

VN-TCVN

TCVN 2674-1978 Drinking water.Determination of beryllium content

RU-GOST R

GOST 4974-1972 Drinking water. Methods for determination of manganese content
GOST 4388-1972 Drinking water. Methods for determination of copper mass contentration
GOST R 54499-2011(2019) Drinking water. Luminescent method for determination of uranium content
GOST R 51210-1998 Drinking water. Method for determination of boron content
GOST 31949-2012 Drinking water. Methods for determination of boron content
GOST 19355-1985 Drinking water. Methods for determination of polyacrilamide
GOST R 54499-2011 Drinking water. Luminescent method for determination of uranium content
GOST 18308-1972 Drinking water. Method for determination of molybdenum content
GOST 18293-1972 Drinking water. Methods for determination of lead, zinc and silver content
GOST 4389-1972 Drinking water. Methods for determination of sulfate content
GOST 18826-1973 Drinking water. Methods for determination of nitrates content
GOST EN 15477-2013 Fertilizers. Determination of the water-soluble potassium content
GOST 4974-2014 Drinking water. Determination of manganese content by photometric methods
GOST R 51310-1999 Drinking water. Method for the determination of benz(a)pyrene content
GOST 4245-1972 Drinking water. Methods for determination of chloride content
GOST 31940-2012 Drinking water. Methods for determination of sulfate content
GOST 34775-2021 Prepared (corrected) water for the manufacture of alcoholic beverages. Determination of the content of calcium, magnesium, sodium, potassium, ammonium ions by ion chromatography
GOST R 51680-2000 Drinking water. Method for determination of cyanide content
GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
GOST 18190-1972 Drinking water. Methods for determination of chlorine residual content
GOST 31863-2012 Drinking water. Method for determination of cyanide content
GOST 18164-1972 Drinking water. Method for determination of total solids content
GOST 31860-2012 Drinking water. Method for determination of benz(a)pyrene content
GOST R 55112-2012 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content
GOST R 51797-2001 Drinking water. Method for determination of oil products content
GOST 18309-1972 Drinking water. Method for determination of polyphosphate content
GOST R 52180-2003 Drinking water. Determination of elements content by stripping voltammetric method
GOST 23268.7-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of potassium ions
GOST R 51309-1999 Drinking water. Determination of elements content by atomic spectrometry methods
GOST 31866-2012 Drinking water. Determination of elements content by stripping voltammetric method
GOST 14839.7-1969 Industrial explosives. Method for determination of sodium (potassium) nitrate content

South African Bureau of Standard

SANS 52672:2007 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
SANS 5063:1975 Potassium chloride content of solutions
SANS 5386:1987 Potassium in solutions, detection

National Sanitation Foundation (NSF)

NSF 372-2016 Drinking Water System Components - Lead Content
NSF 372-2011 Drinking Water System Components - Lead Content
NSF 372-2010 Drinking Water System Components - Lead Content

International Organization for Standardization (ISO)

ISO 2053:1976 Potassium chloride for industrial use; Determination of moisture content; Gravimetric method
ISO 2051:1976 Potassium chloride for industrial use; Determination of potassium content; Potassium tetraphenylborate gravimetric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 17319:2015 Fertilizers and soil conditioners - Determination of water-soluble potassium content - Potassium tetraphenylborate gravimetric method
ISO 2052:1976 Potassium chloride for industrial use; Determination of potassium content; Sodium tetraphenylborate titrimetric method
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 5317:1983 Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution
ISO 2050:1976 Potassium chloride for industrial use; Determination of potassium content; Flame emission spectrophotometric method
ISO 2484:1973 Potassium sulphate for industrial use; Determination of potassium content; Flame emission spectrophotometric method

Association Francaise de Normalisation

NF T94-308:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate.
NF T94-364*NF EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate.
NF T94-356*NF EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate.
NF T94-360:1997 Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate.
NF T94-356:1997 Chemicals used for treatment of water intended for human consumption. Tripotassium orthophosphate.
NF T94-360*NF EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
NF EN 15477:2009 Fertilizers - Determination of water-soluble potassium content
NF T94-355*NF EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate.
NF T94-355:1997 Chemicals used for treatment of water intended for human consumption. Dipotassium hydrogen orthophosphate.
NF T94-446*NF EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
NF T94-354:1997 Chemicals used for treatment of water intended for human consumption. Monopotassium dihydrogen orthophosphate.
NF T94-354*NF EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
NF U42-143*NF EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content.
NF T94-309:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate.
NF U42-111:1960 Potash fertilizers. Determination of potassium content by flame photometry.
NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF T94-308*NF EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
NF T20-356:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.potassium tetraphenylborate gravimetric method.
NF T94-309*NF EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
NF U42-111:2013 Potash fertilizers - Determination of potassium content - Flame photometric method
NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
NF T20-379:1969 Chemical analysis of potassium hydroxide. Volumetric determination of potassium.
NF EN ISO 16995:2015 Solid biofuels - Determination of water-soluble chlorine, sodium and potassium content
NF T20-367:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.sodium tetraphenylborate volumetric method.

British Standards Institution (BSI)

BS EN 12672:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
BS EN 15482:2008 Chemicals used for treatment of water intended for human consumption. Sodium permanganate
BS EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
BS EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
BS EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
BS EN 15482:2007 Chemicals used for treatment of water intended for human consumption - Sodium permanganate
BS EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
BS EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
BS EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
BS DD CEN/TS 15477:2006 Fertilizers - Determination of the water-soluble potassium content
BS ISO 17319:2015 Fertilizers and soil conditioners. Determination of water-soluble potassium content. Potassium tetraphenylborate gravimetric method
PD ISO/TS 19407:2015 BS EN 15477. Fertilizers. Determination of the water-soluble potassium content
15/30317857 DC BS EN 15477. Fertilizers. Determination of the water-soluble potassium content
BS EN 12672:2016 Chemicals used for treatment of water intended for human consumption. Potassium permanganate
BS 5551-4.3.1:1983 Fertilizers. Chemical analysis. Determination of potassium. Preparation of the test solution for determination of water-soluble potassium content

SCC

NSF/ANSI 372-2016 Drinking water system components - Lead content
NSF/ANSI/CAN 372-2020 Drinking Water System Components - Lead Content
AWWA JAW10801 Journal AWWA — The Occurrence of Aluminum in Drinking Water
NS-EN 15477:2009 Fertilizers — Determination of the water-soluble potassium content
DANSK DS/EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
SN-CEN/TS 15477:2006 Fertilizers — Determination of the water-soluble potassium content
AWWA JAW26638 Journal AWWA — Standards for Mineral Content in Drinking Water
AENOR UNE-EN 1207:2006 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
BS EN 1203:1998 Chemicals used for treatment of water intended for human consumption. Tripotassium orthophosphate
AWWA JAW30285 Journal AWWA — Measuring Low Radon Levels in Drinking Water Supplies
AENOR UNE-EN 1211:2006 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
AWWA JAW3898 Journal AWWA — Elevated Levels of Sodium in Community Drinking Water
08/30179307 DC BS EN 15477. Fertilizers. Determination of the water-soluble potassium content
AENOR UNE-EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
AENOR UNE-EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
NS-EN 12672:2000 Chemicals used for treatment of water intended for human consumption — Potassium permanganate
NS-EN 1203:1997 Chemicals used for treatment of water intended for human consumption — Tripotassium orthophosphate
NS-EN 1207:2005 Chemicals used for treatment of water intended for human consumption — Tetrapotassium pyrophosphate
BS 5551-4.3.3:1984 Fertilizers. Chemical analysis. Determination of potassium-Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)
NS-EN 1207:1997 Chemicals used for treatment of water intended for human consumption — Tetrapotassium pyrophosphate
DANSK DS/EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
NS-EN 1202:1997 Chemicals used for treatment of water intended for human consumption — Dipotassium hydrogen orthophosphate
AENOR UNE-EN 1203:2006 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
BS EN 12672:2000 Chemicals used for treatment of water intended for human consumption. Potassium permanganate
NS-EN 1201:1997 Chemicals used for treatment of water intended for human consumption — Monopotassium dihydrogen orthophosphate
AWWA ACE91170 Direct Injection of Recycled Water Into Potable Aquifers
BS EN 1207:1998 Chemicals used for treatment of water intended for human consumption. Tetrapotassium pyrophosphate
AENOR UNE-EN 12672:2016 Chemical products used for the treatment of water intended for human consumption. Potassium permanganate.
BS EN 1202:1998 Chemicals used for treatment of water intended for human consumption. Dipotassium hydrogen orthophosphate
BS EN 12678:2000 Chemicals used for treatment of water intended for human consumption. Potassium peroxomonosulfate
BS EN 1201:1998 Chemicals used for treatment of water intended for human consumption. Monopotassium dihydrogen orthophosphate
BS EN 1211:1998 Chemicals used for treatment of water intended for human consumption. Potassium tripolyphosphate
AWWA JAW50935 Journal AWWA — Legislation/Regulation -- Regulations for Aluminum in Drinking Water

American National Standards Institute （ANSI)

ANSI/NSF 372(i2)-2011 Drinking Water System Components Lead Contents

German Institute for Standardization

DIN EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content; English version of DIN EN 15477:2009-04
DIN EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate; German version EN 1203:2005
DIN EN 12672:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate; English version of DIN EN 12672:2008-10
DIN EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate; German version EN 1207:2005
DIN EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005
DIN EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate; German version EN 1201:2005
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 EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate; German version EN 1202:2005
DIN EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate; English version of DIN EN 12678:2008-10
DIN EN 12678:2000 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
DIN EN 12672 E:2015-10 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
DIN ISO 9964-3:1996 Water quality - Determination of sodium and potassium - Part 3: Determination of sodium and potassium by flame emission spectrometry (ISO 9964-3:1993)
DIN EN 15477 E:2015-03 Fertilizers - Determination of the water-soluble potassium content
DIN EN 16380 E:2012-02 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
DIN EN 12678 E:2014-08 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
DIN EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate; German version EN 12672:2016
DIN EN 12913:2006 Products used for treatment of water intended for human consumption - Powdered diatomaceous earth; English version of DIN EN 12913:2006
DIN EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate; German version EN 16380:2013
DIN EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate; German version EN 12678:2016
DIN 1988-100:2011-08 Codes of practice for drinking water installations - Part 100: Protection of drinking water, drinking water quality control; DVGW code of practice / Note: Applies in conjunction with DIN EN 1717 (2011-08).

European Committee for Standardization (CEN)

EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
EN 12672:2016 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
EN 1211:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Potassium Tripolyphosphate
EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
EN 12672:2000 Chemicals Used for Treatment of Water Intended for Human Consumption - Potassium Permanganate
EN 12672:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
EN 1203:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Tripotassium Orthophosphate
EN 1201:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Monopotassium Dihydrogen Orthophosphate
EN 1207:2005 Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
EN 1207:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Tetrapotassium Pyrophosphate
EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
EN 1202:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Dipotassium Hydrogen Orthophosphate
EN 12678:2000 Chemicals Used for Treatment of Water Intened for Human Consumption - Potassium Peroxomonosulfate
EN 12913:2005 Products used for treatment of water intended for human consumption - Powdered diatomaceous earth
EN 12913:1999 Products Used for Treatment of Water Intended for Human Consumption - Powdered Diatomaceous Earth
EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate

BELST

STB GOST R 51210-2001 Drinking water. Method for determination of boron content
STB GOST R 51310-2001 Drinking water. Method for determination of benz(a)pyrene content

NL-NEN

NEN 6442-1979 Water - Flame photometric determination of sodium and potassium content
NEN 6424-1988 Water - Determination of potassium content by atomic absorption spectrometry (flame technique)
NEN 6498-1986 Drinking water Gas chromatographic determination of the trihalogenated methanes contents
NEN 6399-1992 Fruit lemonades - Determination of potassium content - Flame photometric method

Spanish Association for Standardization (UNE)

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-EN 1203:2006 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
UNE-EN 1211:2006 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
UNE-EN 12672:2001 Chemicals used for treatment of water intended for human consumption. Potassium permanganate.
UNE-EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
UNE-EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
UNE 55-624-1982 Detergent formula raw materials are measured using the silicon 02/sodium 20 or silicon 02/potassium 20 coefficient of the mercury content of potassium water glass.
UNE-EN 12678:2000 CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POTASSIUM PEROXOMONOSULFATE.

Japanese Industrial Standards Committee (JISC)

JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 0400-48-10:1998 Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry

Lithuanian Standards Office

LST EN 15477-2009 Fertilizers - Determination of the water-soluble potassium content
LST EN 12672-2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
LST EN 1211-2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
LST EN 1203-2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
LST EN 1201-2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
LST EN 12678-2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
LST EN 1202-2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate

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

Danish Standards Foundation

DS/EN 15477:2009 Fertilizers - Determination of the water-soluble potassium content
DS/EN 12672+NA:2008 Chemicals used for treatment of water intended for human consumption - Potassium permanganate
DS/EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
DS/EN 1211:2005 Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
DS/EN 1202:2005 Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
DS/EN 1201:2005 Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
DS/EN 12678+NA:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate

BE-NBN

NBN T 03-224-1980 Potassium chloride for industrial use - Determination of moisture content - Gravimetric method
NBN T 03-222-1980 Potassium chloride for industrial use - Determination of potassium content - Potassium tetraphenylborate gravimetrie method
NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
NBN T 03-208-1980 Potassium sulphate for industrial use - Determination of potassium content - Sodium tetraphenylborate volumetric method
NBN T 03-223-1980 Potassium chloride for industrial use - Determination of potassium content - Sodium tetraphenylborate titrimetric method
NBN T 03-211-1980 Potassium sulphate for ?ndustrial use - Determination of acidity to methyl orange

American Society for Testing and Materials (ASTM)

ASTM D4107-98 Standard Test Method for Tritium in Drinking Water
ASTM D4107-91 Standard Test Method for Tritium in Drinking Water
ASTM D4107-08 Standard Test Method for Tritium in Drinking Water
ASTM D4107-08(2013) Standard Test Method for Tritium in Drinking Water
ASTM D4107-98(2002)e1 Standard Test Method for Tritium in Drinking Water
ASTM D4192-15 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry

TR-TSE

TS 2073-1975 POTASSIUM CHLORIDE FOR INDUSTRIAL USE DETERMINATION OF POTASSIUM CONTENT GRAV?METRIC METHOD AS POTASSIUM TETRAPHENYLBORATE

GOST

GOST 31940-2013 Drinking water. Methods for determining sulfate content
GOST 34801-2021 Drinking water. Determination of bromate ions content by ion chromatography

IL-SII

S.I.249 Pt.216-1964 TESTING OF WATER :DETERMINATION OF SODIUM AND OR PO-TASSIUM CONTENT

PL-PKN

PN C04591 ArkusZ01-1974 Water and waste water Tests for potassium Determination of potassium by flame photometric method
PN C04591 ArkusZ00-1974 Water and was?e wa?er Tests for pofajsium Introduction and rang? of s?andard
PN C84039-06-1987 Potassium hydroxide technical Determination of potassium hydroxide and potassium carbonate content

Korean Agency for Technology and Standards (KATS)

KS M 5318-2005(2018) Combination paint wood primer white and light (for exterior use)
KS M ISO 5310:2012 Fertilizers－Determination of potassium content－Titrimetric method
KS M ISO 5317-2006(2011) Fertilizers－Determination of water-soluble potassium content－Preparation of the test solution
KS M ISO 5317:2006 Fertilizers-Determination of water-soluble potassium content-Preparation of the test solution
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 5318:2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS M ISO 5317:2013 Fertilizers－Determination of water-soluble potassium content－Preparation of the test solution

GSO

GSO ISO 17319:2017 Fertilizers and soil conditioners -- Determination of water-soluble potassium content -- Potassium tetraphenylborate gravimetric method
OS GSO ISO 17319:2017 Fertilizers and soil conditioners -- Determination of water-soluble potassium content -- Potassium tetraphenylborate gravimetric method
GSO EN 12672:2013 Chemicals used for treatment of water intended for human consumption – Potassium permanganate
GSO 1905:2009 Methods of test for drinking and mineral water – Determination of iron , copper, manganese and zinc content
OS GSO 1905:2009 Methods of test for drinking and mineral water – Determination of iron , copper, manganese and zinc content
GSO ISO 5317:2009 Fertilizers - Determination of water-soluble potassium content - Preparation of the test solution

CZ-CSN

CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method

YU-JUS

JUS H.Z1.117-1987 Testing of industrial vvaters. Determination content vfsodium and potasium. Flame photometric me- thod
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.099-1984 Reagents. Potassium chloride. Determ inat ion ofsubstances insoluble in water. Gravimetric method
JUS H.Z1.171-1983 Testing of industrial vvaters. Determination of iron content. Spectrophotometric method with potassium rodanide
JUS H.G8.428-1990 Reagents. Potassium iodide. Determination of potassium iodide content. Volumetric method
JUS H.G8.098-1984 Reagents. Potassium chloride. Determination of potassium chloride content. Volumetric method
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.486-1991 Reagents. Potassium permanganate. Determination of substances insoluble in water. Gravimetric metho?
JUS H.G8.182-1983 Reagents. Potassium dicyanoaurate II). Determination of substances insoluble in water. Gravimetric me- thod

Indonesia Standards

SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent

KR-KS

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

CO-ICONTEC

ICONTEC 1454-1979 Drinking water, measurement of boron
ICONTEC 1198-1981 Drinking water, measurement of lead

CU-NC

NC 84-02-1984 Refreshments. Carbonated Refreshments. Determlnation oF Content