Determination method of soil potassium ions

Determination method of soil potassium ions, Total:89 items.

The international standard classification for "Determination method of soil potassium ions" includes: Physical properties of soils , Chemical characteristics of soils , Soil quality. Pedology , Sewage water , Medical Sciences and health care facilities in general .

The Chinese standard classification for "Determination method of soil potassium ions" includes: Soil and fertilizer in general , Analysis methods for environmental quality of soils , Water and soil conservation , Analysis and test methods for radioactive substances and radiation intensity , Analysis methods for industrial wastewater and pollutants , Diagnostic standard for public nuisance diseases .

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 602.6-2001 The determinanation of available potassium in soil

Liaoning Provincial Standard of the People's Republic of China

DB21/T 609-1991 Determination of chloride ions in soil soluble salts - silver phosphate titration method
DB21/T 612-1991 Determination of potassium and sodium ions in soil soluble salts - flame photometry

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1820-2020 Determination of available potassium and slow-acting potassium in soil by inductively coupled plasma emission spectrometry

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

GB/T 22104-2008 Soil quality - Analysis of fluoride - Ion selective electrometry
GB 9836-1988 Method for determination of total potassium in soils
GB/T 11219.2-1989 Determination of plutonium in soil--Ion exchange method

Professional Standard - Agriculture

203药典四部-2015 3100 content determination method 3109 potassium ion determination method
NY/T 1121.18-2006 Soil Testing - Part 18: Method for Determination of Soil Sulfate Content
NY/T 1121.5-2006 Soil Testing - Part 5: Method for Determination of Soil Cation Exchange Capacity in Calcareous Soil
GB 7856-1987 Determination of available potassium in forest soil
207药典三部-2010 Appendix VII VIIII Potassium ion determination method
191药典四部-2020 3100 content determination method 3109 potassium ion determination method
NY/T 2273-2012 Soil Amendment - Determination of Phosphorus and Potassium Content
GB 7874-1987 Determination of total potassium and total sodium in forest soil
SN/T 5055.1-2018 Analysis of biodiesel - Part 1: Determination of sodium, potassium, calcium, and magnesium cations - Ion chromatography method
230药典三部-2020 Content determination method 3109 Potassium ion determination method
NY/T 1121.17-2006 Soil Testing - Part 17: Method for Determination of Soil Chloride Ion Content
NY/T 889-2004 Determination of exchangeable potassium and non-exchangeable potassium content in soil
NY/T 87-1988 Method for determination of total potassium in soils
NY/T 1378-2007 Determination of Chloride Ion Content in Soil
211药典三部-2015 Content determination method 3109 Potassium ion determination method 56

中华人民共和国环境保护部

GB 11219.2-1989 Analytical determination of plutonium in soil - Ion exchange method

Professional Standard - Coal

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

Shandong Provincial Standard of the People's Republic of China

DB37/T 1897-2011 Determination of Soil Nitrate Nitrogen by Ion Chromatography

Group Standards of the People's Republic of China

T/GRM 042-2022 Determination of potassium isotope in rock, minerals, and soil by multi-collector inductively coupled plasma mass spectrometry
T/HNNMIA 86-2023 Determination of free iron content in soil - Inductively coupled plasma optical emission spectrometry
T/NAIA 013-2020 Determination of Soil Catalase Activity by Potassium Permanganate Titration
T/NAIA 0174-2022 Determination of Cation Exchange Capacity of Calcareous Soil by Eluting Titration
T/NAIA 099-2021 Determination of Inorganic Anion and Cation Content in Facility Soil by Ion Chromatography
T/NAIA 0175-2022 Determination of Total Phosphorus and Total Potassium in Soil Acid Digestion-Inductively Coupled Plasma Emission Spectrometry
T/LNEMA 014-2024 Determination of Boron in Soil by Inductively Coupled Plasma Mass Spectrometry

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1733-2020 Soil Sulfate Ion Determination by Cation Exchange Resin Method

Professional Standard - Forestry

LY/T 1243-1999 Determination of cation exchange capacity in forest soil
LY/T 1254-1999 Determination of total potassium and total sodium in forest soil
LY/T 1246-1999 Determination of exchangeable potassium and sodium in forest soil
LY/T 1234-2015 Potassium determination methods of forest soils
LY/T 1236-1999 Determination of available potassium in forest soil
LY/T 1234-1999 Determination of total potassium in forest soil
LY/T 1235-1999 Determination of slow release potassium in forest soil

Hebei Provincial Standard of the People's Republic of China

DB13/T 844-2007 Soil Available Potassium Determination

Zhejiang Provincial Standard of the People's Republic of China

DB33/T 966-2015 Determination of soil cation exchange capacity

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1342-2016 Determination of total sulfur, total phosphorus and total potassium in soil by inductively coupled plasma atomic emission spectrometry

Henan Provincial Standard of the People's Republic of China

DB41/T 811-2013 Determination of antimony in soil by atomic fluorescence method

Fujian Provincial Standard of the People's Republic of China

DB35/T 1736-2018 Determination of Rare Earth Elements in Soil by Inductively Coupled Plasma Mass Spectrometry
DB35/T 1142-2020 Determination of arsenic, lead, copper, zinc, cadmium, chromium, nickel, magnesium, potassium, calcium, manganese, iron, selenium, molybdenum in soil by inductively coupled plasma mass spectrometry

Professional Standard - Environmental Protection

HJ 649-2013 Soil - Determination of exchangeable acidity by potassium chloride extraction - Titration method

Professional Standard - Hygiene

WS/T 88-2012 Method for determination of total fluoride in coal and soil—Pyrohydrolysis-ion selective electrode method

VN-TCVN

TCVN 4053-1985 Soil.Method for the determination of total potassium
TCVN 4620-1988 Cultivated soil.Determination of cation exchange capacity (CEC)

RU-GOST R

GOST 27753.6-1988 Greenhouse grounds. Methods for determination of watersoluble potassium
GOST 26951-1986 Soils. Determination of nitrate byionometric method
GOST 3594.3-1993 Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium
GOST 26261-1984 Soils. Methods for determining total phosphorus and total potassium
GOST 17.4.4.01-1984 Nature protection. Soils. Methods for determining the capacity of cation exchange
GOST 26426-1985 Soils. Methods for determination of sulphate ion in water extract
GOST 26427-1985 Soils. Method for determination of sodium and potassium in water extract
GOST 26425-1985 Soils. Methods for determination of chloride ion in water extract
GOST 26210-1991 Soils. Determination of exchangeable potassium by Maslova method

KR-KS

KS I ISO 20295-2019(2023) Soil quality — Determination of perchlorate in soil using ion chromatography
KS I ISO 20295-2019 Soil quality — Determination of perchlorate in soil using ion chromatography

British Standards Institution (BSI)

BS ISO 20295:2018 Soil quality. Determination of perchlorate in soil using ion chromatography

Korean Agency for Technology and Standards (KATS)

KS I ISO 20295-2023 Soil quality — Determination of perchlorate in soil using ion chromatography
KS I ISO 20295:2019 Soil quality — Determination of perchlorate in soil using ion chromatography
KS I ISO 14235:2009 Soil quality-Determination of organic carbon by sulfochromic oxidation
KS F 2315-2006 Testing method for centrifugal moisture equivalent of soils

International Organization for Standardization (ISO)

ISO 20295:2018 Soil quality - Determination of perchlorate in soil using ion chromatography
ISO 14235:1998 Soil quality - Determination of organic carbon by sulfochromic oxidation

SCC

DANSK DS/ISO 20295:2018 Soil quality – Determination of perchlorate in soil using ion chromatography
AASHTO T 291-1994(2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 291-2022 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AS 1289.3.9:1991 Methods of testing soils for engineering purposes, Method 3.9: Soil classification tests - Determination of the cone liquid limit of a soil
AS 1289.2.2.1:1992 Methods of testing soils for engineering purposes, Method 2.2.1: Soil moisture content tests - Determination of the total suction of a soil - Standard method
UNE 103204:1993 ERRATUM ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.

GOST

GOST ISO 20295-2023 Soil quality. Determination of perchlorate in soil using ion chromatography

AASHTO - American Association of State Highway and Transportation Officials

T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
T291-1994 Standard Method of Test for Determining Water Soluble Chloride Ion Content in Soil
T 290-1994 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil

The American Road & Transportation Builders Association

AASHTO T 291-94(R2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 290-95 (2020) Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil

IN-BIS

IS 2720 Pt.24-1976 Soil Test Methods Part XXIV Determination of Cation Exchange Capacity

RO-ASRO

STAS 7184/12-1988 SOII.S Delermination of cation exchange properties

AENOR

UNE 103204:1993 ORGANIC MATTER CONTENT OF A SOIL BY THE POTASSIUM PERMANGANATE METHOD.

CZ-CSN

CSN 72 1076-1983 Determination of exchange capacity and exchangeable cations of clay soils
CSN 64 0239-1954 Determination of ion sodium, potassium, d, S04

US-FCR

FCR COE CRD-C 403-71-1971 HANDBOOK FOR CONCRETE AND CEMENT METHOD OF TEST FOR DETERMINATION OF SULFATE ION IN SOILS AND WATER

Standard Association of Australia （SAA）

AS 1289.3.9.1:2015 Methods of testing soils for engineering purposes, Method 3.9.1: Soil classification tests — Determination of the cone liquid limit of a soil

Others: Determination method of ions in soil,Determination method of sulfate ion in soil,Determination method of potassium ion,Standard method for the determination of potassium ions,Determination method of total potassium in soil,General method for the determination of potassium ions,,Determination of Potassium in Soil,Method for Determination of Potassium in Soil