Reference method for determination of sodium and potassium in plants

Reference method for determination of sodium and potassium in plants, Total:99 items.

The international standard classification for "Reference method for determination of sodium and potassium in plants" includes: food products in general , Plastics , Inorganic chemicals in general , Other non-ferrous metals and their alloys , Metalliferous minerals , Farming and forestry , Implants for surgery, prosthetics and orthotics , Sewage water .

The Chinese standard classification for "Reference method for determination of sodium and potassium in plants" includes: Food sanitation , Basic standards and general methods for synthetic resin and plastic , Inorganic chemicals in general , Rare metals and their alloys analysis method , Rare metal ore , Manganese ore , Medical laboratory equipment , Soil and fertilizer in general , Chemical raw material ore , Analysis methods for industrial wastewater and pollutants .

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

GB/T 15079.10-1994 Molybdenum concentrates-Determination of potassium and sodium content
GB/T 23765-2009 Test method of sodium cyanide and potassium cyanide products
GB/T 12008.4-1989 Polyether polyols--Determination of sodium and potassium
GB/T 5009.91-2003 Determination of potassium and sodium in foods
GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
GB/T 14949.7-1994 Manganese ores - Determination of sodium and potassium contents
GB/T 12397-1990 Method for determination of potassium and sodium in foods

Professional Standard - Electricity

DL/T 1713-2017 Determination of potassium and sodium in coal

Professional Standard - Agriculture

NY 146.18-1988 Juice Determination Methods Determination of Potassium and Sodium
NY/T 82.18-1988 Determination of Potassium and Sodium
NY/T 2017-2011 Determination of nitrogen,phosphorus and potassium in plants

国家药监局

YY/T 1675-2019 Reference measurement procedure for determination of electrolytes(Potassium,sodium,calcium and magnesium)in serum (lon chromatography)

Professional Standard - Forestry

LY/T 1271-1999 Determination of total nitrogen phosphorus potassium sodium calcium magnesium in forest soil

Professional Standard - Commodity Inspection

SN/T 0945-2000 Method for the determination of potassium、sodium and magenesium in fluorspar powder for import and export

Professional Standard - Non-ferrous Metal

YS/T 555.10-2006 Molybdenum concentrates. Determination of potassium and sodium content

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

British Standards Institution (BSI)

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 EN ISO 15788-1:2000 Animal and vegetable fats and oils. Determination of stigmastadienes in vegetable oils. Method using capillary-column gas chromatography (Reference method)
BS DD CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
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 DD CEN/TS 15105:2006 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
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 15788-1:2001 Animal and vegetable fats and oils. Determination of stigmastadienes in vegetable oils. Method using capillary-column gas chromatography (Reference method)
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
BS 5551 SubSec.4.3.3:1984 Fertilizers. Chemical analysis. Determination of potassium. Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)
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 Sec.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 712:2009 Cereals and cereal products - Determination of moisture content - Reference method
BS 5766-21:2001 Methods for analysis of animal feeding stuffs. Determination of potassium and sodium contents. Methods using flame-emission spectrometry

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)
BS EN ISO 3596-1:2000 Animal and vegetable fats and oils. Determination of unsaponifiable matter. Method using diethyl ether extraction (Reference method)
NS 3096:1970 Portland cement — Methods for determination of potassium and sodium
DANSK DS/EN ISO 15788-1:2001 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1: Method using capillary-column gas chromatography (Reference method)
UNE-CEN/TS 15105:2008 EX Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
UNE 34096-11:1981 GROUND SPICES. DETERMINATION OF FILTH (REFERENCE METHOD).
SN-CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
DIN CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium; German version CEN/TS 15105:2005
NS-EN ISO 15788-1:2001 Animal and vegetable fats and oils — Determination of stigmastadienes in vegetable oils — Part 1: Method using capillary-column gas chromatography (Reference method) (ISO 15788-1:1999)
DANSK DS/EN ISO 712:2009 Cereals and cereal products - Determination of moisture content - Reference method
BS 5475-2:1977 Methods for detection of foreign fats in dairy products-Detection of vegetable fat by gas-liquid chromatography of sterols (reference method)
BS 4401-6:1981 Methods of test for meat and meat products-Determination of chloride (reference method)

RU-GOST R

GOST 8775.2-1987 Lithium. Method of determination of sodium, potassium and calcium
GOST 23862.6-1979 Rare-earth metals and their oxides. Methods of determination of sodium, potassium and calcium
GOST 26880.2-1986 Lead. Methods of sodium and potassium determination
GOST 29234.10-1991 Moulding sands. Methods for determination for potassium and sodium oxides
GOST ISO 712-2015 Cereals and cereal products. Determination of moisture content. Reference method
GOST 2082.9-1981 Molibdenum concentrates. Method for determination of sodium and potassium contents

Association Francaise de Normalisation

NF V04-209:1989 Milk. Determination of potassium dichromate content. Reference method.
NF EN ISO 15788-1:2001 Fats of animal and plant origin - Determination of stigmastadienes in vegetable oils - Part 1: gas chromatography method on a capillary column (Reference method)
NF T60-261-1*NF EN ISO 15788-1:2001 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1 : method using capillary-column gas chromatography (Reference method).
NF EN ISO 712:2010 Cereals and cereal products - Determination of water content - Reference method

AENOR

UNE 34857:1985 BUTTER. DETERMINATION OF THE SALT (SODIUM CHLORIDE) CONTENT. (REFERENCE METHOD).
UNE 34208:1981 SODIUM CHLORIDE. DETERMINATION OF POTASIUM CONTENT. TITRIMETRIC METHOD WITH SODIUM.
UNE 34879:1986 WHEY CHEESE. DETERMINATION OF DRY MATTER CONTENT. REFERENCE METHOD.

Korean Agency for Technology and Standards (KATS)

KS M ISO 5318-2012 Fertilizers－Determination of potassium content－Potassium tetraphenylborate gravimetric method(reference method)
KS I 3222-2007 Water quality-Determination of sodium and potassium
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 3222-2007(2012) Water quality－Determination of sodium and potassium

IN-BIS

IS 9497-1980 Method for determination of sodium and potassium (flame photometry)
IS 10614-1983 Method for determination of sodium and potassium by atomic absorption spectrophotometry

GSO

OS GSO ISO 15788-1:2007 Animal and vegetable fats and oils – Determination of stigmastadienes in vegetable oil - Part 1 : method using capillary – column gas chrom (Reference method)
GSO ISO 3594:1994 MILK FAT - DETECTION OF VEGETABLE FAT BY GAS-LIQUID CHROMATOGRAPHY OF STEROLS (REFERENCE 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
GSO ISO 15788-1:2007 Animal and vegetable fats and oils – Determination of stigmastadienes in vegetable oil - Part 1 : method using capillary – column gas chrom (Reference method)
OS GSO ISO 3594:1994 MILK FAT - DETECTION OF VEGETABLE FAT BY GAS-LIQUID CHROMATOGRAPHY OF STEROLS (REFERENCE METHOD)
GSO ISO 7485:2015 Animal feeding stuffs -- Determination of potassium and sodium contents -- Methods using flame-emission spectrometry
BH GSO ISO 712:2022 Cereals and cereal products — Determination of moisture content — Reference method
GSO ISO 712:2021 Cereals and cereal products — Determination of moisture content — Reference method
BH GSO ISO 7485:2016 Animal feeding stuffs -- Determination of potassium and sodium contents -- Methods using flame-emission spectrometry

Japanese Industrial Standards Committee (JISC)

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 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry

German Institute for Standardization

DIN EN ISO 15788-1:2001-09 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1: Method using capillary-column gas chromatography (Reference method) (ISO 15788-1:1999); German version EN ISO 15788-1:2001
DIN EN ISO 712:2010-04 Cereals and cereal products - Determination of moisture content - Reference method (ISO 712:2009); German version EN ISO 712:2009

International Organization for Standardization (ISO)

ISO 9964-3:1993 Water quality; determination of sodium and potassium; part 3: determination of sodium and potassium by flame emission spectrometry
ISO/TS 17193:2011 Milk - Determination of the lactoperoxidase activity - Photometric method (Reference method)
ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry

CEN - European Committee for Standardization

PD CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride@ sodium and potassium

Lithuanian Standards Office

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

VN-TCVN

TCVN 6196-3-2000 Water quality.Determination of sodium and potassium.Part 3: Determination of sodium and potassium by flame emission spectrometry

RO-ASRO

STAS SR 8934-9-1997 Sodium chloride. Determination of potasium iodate content. Volumetric method
STAS SR 8934-29-1997 Sodium chloride. Determination of potasium iodit. Photometric method

GOST

GOST R 50332.4-1992 Alumina. Methods for the determination of sodium oxide and natrium oxide

IT-UNI

UNI 3621-1955 Mineral chemical analysis methods. Determination of sodium and potassium in iron minerals. Gravimetric analysis

BE-NBN

NBN T 03-233-1980 Sodium and potassium silicates for industrial use - Determination of dry matter - Gravimetrie method
NBN T 03-223-1980 Potassium chloride for industrial use - Determination of potassium content - Sodium tetraphenylborate titrimetric method

American Society for Testing and Materials (ASTM)

ASTM D1428-82e1 Methods of Test for Sodium and Potassium in Water and Water-Formed Deposits by Flame Photometry

CZ-CSN

CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate
CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate

Indonesia Standards

SNI 7745-2012 Program for calculating reference plant evapotranspiration using the Penman-Monteith method

KR-KS

KS I ISO 9964-3-2018 Water quality — Determination of sodium and potassium — Part 3: Determination of sodium and potassium by flame emission spectrometry

NL-NEN

NEN 3771-1979 Cheese - Physical and chemical test methods - Determination of the sodium and the potassium content by flame photometry

Danish Standards Foundation

DS/EN ISO 15788-1:2001 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 1: Method using capillary-column gas chromatography (Reference method)
DS/EN ISO 712:2010 Cereals and cereal products - Determination of moisture content - Reference method

ES-AENOR

UNE 34-857-1985 butter. Determination of salt (sodium chloride) content. reference method

YU-JUS

JUS H.B8.334-1978 Sudium and potassium silicates for industrial use. Determination of potassium oxide content and kalculation of sodium oxide content. Volumetric method

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