Determination method of total potassium in water quality

Determination method of total potassium in water quality, Total:100 items.

The international standard classification for "Determination method of total potassium in water quality" includes: Water quality , Soil quality. Pedology , Fertilizers , Sewage water .

The Chinese standard classification for "Determination method of total potassium in water quality" includes: Analysis methods for toxic substances in water , Analysis methods for environmental quality of soils , Hydrogeological survey , Engineering geophysical exploration and remote sensing exploration survey , Technical Management , Analysis methods for industrial wastewater and pollutants .

中华人民共和国环境保护部

GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persalfate decomposed method-Dithizonc spectrophotometric method
GB 7477-1987 Water quality-Determination of the sum of calcium and magueslum-EDTA titrimetrlc method
GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
GB 7466-1987 Water quality; Determination of total chromium

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

GB/T 7477-1987 quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
GB/T 7466-1987 Water quality--Determination of total chromium
GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
GB/T 17135-1997 Soil quality - Determination of total arsenic - Spectrophotometric method with potassium borohyride and silver nitrate
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method

Professional Standard - Environmental Protection

HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
HJ 899-2017 Water quality - Determination of gross beta activity - Thick source method
HJ 898-2017 Water quality - Determination of gross alpha activity - Thick source method

Professional Standard - Water Conservancy

SL/T 271-2001 Water quality - Determination of total mercury - potassium borohydride reduction - cold atomic absorption spectrophotometer

Professional Standard - Agriculture

NY/T 1977-2010 Water-soluble fertilizers--Determination of total nitrogen,phosphorus and potassium content

Professional Standard - Urban Construction

CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
CJ 26.5-1991 Municipal sewage water quality inspection method Standard gravimetric method for total solids
CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method
CJ 26.20-1991 Determination of Standard Total Chromium in Municipal Sewage Water Quality Inspection Method

Professional Standard - Geology

DZ/T 0064.69-2021 Methods for analysis of groundwater quality- Part 69: Determination of oxygen consumption- Alkaline permanganate titrimetric method
DZ/T 0064.68-2021 Methods for analysis of groundwater quality- Part 68: Determination of oxygen consumption - Acidic permanganate titrimetric method
DZ/T 0064.76-1993 Groundwater quality test methods - the determination of total α and tatal β with radiochemical method
DZ/T 0064.9-1993 Groundwater quality test methods - the determination of total dissolved solid
DZ/T 0064.28-1993 Groundwater quality test methods - the determination of potassium, sodium, lithium and ammonium with ion chromatography method
DZ/T 0064.70-2021 Methods for analysis of groundwater quality- Part 70: Determination of oxygen consumption- Potassium dichromate titrimetric method
DZ/T 0064.27-1993 Groundwater quality test methods - the determination of potassium and sodium with flame emission spectrometry

Professional Standard - Electron

SJ/T 10923-1996 Potassium silicate solution for use in electronic industry - Methods of determination of total alkalinity
SJ/T 10923-1996 (2) Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry

Professional Standard - Coal

MT 252-1991 Determination method of potassium ion and sodium ion in coal mine water
MT/T 252-2000 Determination of potassium ions and sodium ions in coal mine water

Korean Agency for Technology and Standards (KATS)

KS I 3222-2007 Water quality-Determination of sodium and potassium
KS I 3222-2007(2012) Water quality－Determination of sodium and potassium
KS I ISO 9964-2:2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 9964-2-2023 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 9964-3-2023 Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry
KS I ISO 9964-3:2018 Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry
KS I ISO 6059-2007(2012) Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 6059:2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method
KS I ISO 6059:2007 Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 9964-1-2023 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS I ISO 9696-2007(2017) Water quality－Measurement of gross alpha activity in non-saline water－Thick source method

VN-TCVN

TCVN 4053-1985 Soil.Method for the determination of total potassium
TCVN 6196-2-1996 Water quality.Determination of sodium and potassium.Part 2: Determination of potassium by atomic absorption spectrometry
TCVN 6196-3-2000 Water quality.Determination of sodium and potassium.Part 3: Determination of sodium and potassium by flame emission spectrometry
TCVN 3705-1990 Aquatic products.Method for the determination of total nitrogen and protein content
TCVN 6196-1-1996 Water quality.Detection of sodium and potassium.Part 1: Determination of sodium by atomic absorption spectrometry
TCVN 4050-1985 Soil.Method for the determination of total organic matter

British Standards Institution (BSI)

BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 6068-2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
BS 6068 Sec.2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 6068-2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS EN ISO 7393-3:2000 Water quality. Determination of free chlorine and total chlorine. Iodometric titration method for the determination of total chlorine
BS 6068 Sec.2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
22/30455832 DC BS EN 17892. Water quality. Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water. Method using liquid chromatography/mass spectrometry (LC/MS)

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
JIS K 0400-65-10:1998 Water quality -- Determination of total chromium -- Atomic absorption spectrometric methods

International Organization for Standardization (ISO)

ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
ISO 9964-3:1993 Water quality; determination of sodium and potassium; part 3: determination of sodium and potassium by flame emission spectrometry
ISO 6059:1984 Water quality; Determination of the sum of calcium and magnesium; EDTA titrimetric method
ISO 9964-1:1993 Water quality; determination of sodium and potassium; part 1: determination of sodium by atomic absorption spectrometry

GSO

GSO ISO 9964-2:2013 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
GSO ISO 6059:2008 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
BH GSO ISO 9964-3:2016 Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry
GSO ISO 9964-3:2013 Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry
OS GSO ISO 6059:2008 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
OS GSO ISO 9964-1:2013 Water quality - Determination of sodium and potassium - Part 1: Determination of sodium by atomic absorption spectrometry
GSO ISO 9964-1:2013 Water quality - Determination of sodium and potassium - Part 1: Determination of sodium by atomic absorption spectrometry
BH GSO ISO 9964-1:2016 Water quality - Determination of sodium and potassium - Part 1: Determination of sodium by atomic absorption spectrometry

Lithuanian Standards Office

LST ISO 9964-2:1998 Water quality. Determination of sodium and potassium. Part 2: Determination of potassium by atomic absorption spectrometry
LST ISO 9964-3:1998 Water quality. Determination of sodium and potassium. Part 3: Determination of sodium and potassium by flame emission spectrometry
LST ISO 9964-1:1998 Water quality. Determination of sodium and potassium. Part 1: Determination of sodium by atomic absorption spectrometry

KR-KS

KS I ISO 9964-2-2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 9964-3-2018 Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry
KS I ISO 6059-2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method

IT-UNI

UNI 6636-1970 Chemical analysis of manganese ores. Determination of total iron. Method with potassium dichromate.

RU-GOST R

GOST 27753.6-1988 Greenhouse grounds. Methods for determination of watersoluble potassium
GOST 26718-1985 Organic fertilizers. Method for determination of total potassium
GOST 26261-1984 Soils. Methods for determining total phosphorus and total potassium
GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity

SCC

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 3096:1970 Portland cement — Methods for determination of potassium and sodium
BS 5551-4.3.4:1988 Fertilizers. Chemical analysis. Determination of potassium-Method for determination of potassium content (titrimetric method)

German Institute for Standardization

DIN EN 17892:2022 Water quality - Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water - Method using liquid chromatography/mass spectrometry (LC/MS); German and English version prEN 17892:2022
DIN EN 17892:2022-09 Water quality - Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water - Method using liquid chromatography/mass spectrometry (LC/MS); German and English version prEN 17892:2022 / Note: Date of issue 2022-08-12
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)

Spanish Association for Standardization (UNE)

UNE-ISO 6059:2014 Water quality. Determination of the sum of calcium and magnesium. EDTA titrimetric method
UNE 77030:2015 Water quality. Determination of total residues.

AT-ON

ONORM M 6603-2-1997 Water analysis - Determination of potassium and sodium by flame emission spectrometry
ONORM M 6603-1-1997 Water analysis - Determination of potassium and sodium by atomic absorption spectrometry

South African Bureau of Standard

SANS 453:2005 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method

BE-NBN

NBN T 03-237-1980 Sodium and potassium silicates for industrial use - DEtermination of total alkalinity - Titrimetric method

Indonesia Standards

SNI 06-3963-1995 Test methods for species and total of plankton in water

Association Francaise de Normalisation

NF X31-505:1992 Soil quality - Physical methods - Method for determining the bulk volume and the water content of lumps of earth
NF T20-353:1978 Potassium chloride for industrial use. Determination of water insoluble matter.
NF EN ISO 7393-3:2000 Water quality - Determination of free chlorine and total chlorine - Part 3: iodometric titration method for the determination of total chlorine

PL-PKN

PN C04591 ArkusZ04-1974 Woda i ?cieki Badania zawarto?ci jonu potasowego Oznaczanie jonu potasowego metod? kolorymetryczn?

YU-JUS

JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method

GOSTR

GOST 4151-1972 Drinking water. Method for determination of total hardness