Determination method of sodium content in chemical water

Determination method of sodium content in chemical water, Total:200 items.

The international standard classification for "Determination method of sodium content in chemical water" includes: Salts , Bases , Aluminium and aluminium alloys , Other products of the chemical industry , Materials for aluminium production , Chemical analysis , Chemical analysis of metals , Other non-ferrous metals and their alloys , Non-ferrous metals , Rubber , Chromium ores , Metallic coatings , Cement. Gypsum. Lime. Mortar .

The Chinese standard classification for "Determination method of sodium content in chemical water" includes: Metal physical property test method , Light metals and their alloys analysis method , Basic standards and general methods for water treatment agent , Inorganic acid and alkali , Steel and iron alloy analysis method , Basic standards and general methods for dye , Basic standards and general methods , Rare metals and their alloys analysis method , Rubber products in general , Light metals and their alloys , Inorganic salt , Chrome ore , Inorganic chemicals in general , Coal tar processed products , Material Protection , Cement .

Professional Standard - Non-ferrous Metal

YS/T 535.2-2009 Chemical analysis methods of sodium fluoride - Part 2: Determination of fluorine content - Distillation-thorium nitrate volumetric method
YS/T 535.3-2009 Chemical analysis methods of sodium fluoride - Part 3: Determination of silica content - Molybdenum blue photometric method
YS/T 535.8-2006 Sodium fluoride chemical analysis method gravimetric determination of water insoluble matter
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide Part 5: Determination of sodium oxide content
YS/T 1161.4-2021 Methods for analysis of pseudoboehmite Part 4: Determination of sodium oxide content
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride - Part 8: Determination of water insoluble matter content - Gravimetric method
YS/T 535.6-2009 Chemical analysis methods of sodium fluoride - Part 6: Determination of carbonate content - Gravimetric method
YS/T 535.2-2025 Sodium fluoride chemical analysis method Part 2: Determination of fluorine content Distillation-thorium nitrate titration method
YS/T 534.5-2006 Chemical analysis methods of aluminium hydroxide. Determination of sodium oxide content
YS/T 629.3-2007 Chemical analysis methods of high purity alumina Determination of sodium oxide Flame atomic absorption spectrophotometric method
YS/T 535.6-2006 Sodium fluoride chemical analysis method gravimetric determination of carbonate content
YS/T 535.5-2009 Chemical analysis methods of sodium fluoride - Part 5: Determination of soluble sulphates content - Turbidimetric method
YS/T 535.7-2006 Sodium Fluoride Chemical Analysis Method for Determination of Acidity by Neutralization Method
YS/T 535.9-2006 Sodium fluoride chemical analysis method Turbidimetric determination of chlorine content
YS/T 535.1-2009 Chemical analysis methods of sodium fluoride - Part 1: Determination of moisture content - Gravimetric method
YS/T 535.1-2006 Sodium fluoride chemical analysis method gravimetric determination of wet storage
YS/T 535.9-2009 Chemical analysis methods of sodium fluoride - Part 9: Determination of chloride content - The turbidimetric method
YS/T 1665.1-2023 Methods for chemical analysis of silver nickel graphite— Part 1: Determination of silver content— Potentionmeter titration with sodium chloride
YS/T 535.11-2020 Chemical analysis methods of sodium fluoride. Part 11:Determination of sodium fluosilicate content. Acid-alkali titrimetric method
YS/T 807.11-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 11: Determination of Sodium Content - Flame Atomic Absorption Spectrometric Method
YS/T 807.12-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 12: Determination of Copper Content - Sulfur and Sodium Titration Method

Group Standards of the People's Republic of China

T/QAS 018-2020 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
T/GFPU 2002-202 Determination of Water, Fat, and Sodium Chloride Content in Instant Noodles by Near-Infrared Spectroscopy
T/GFPU 2002-2024 Determination of moisture, fat and sodium chloride content in instant noodles - Near infrared method
T/HNNMIA 61-2023 Alumina production - Spherical sodium oxalate - Chemical analysis methods - Determination of aluminum hydroxide content - EDTA titration method

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

GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 8158.9-1987 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of chloride content
GB/T 19421.9-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of sodium oxide content
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 6709-1986 Method of the determination for the content of sodium ferrocyanide
GB/T 8158.8-1987 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of water-insoluble matter
GB/T 6284-1986 Chemical products for industrial use--General method for determination of water content--Gravimetric method
GB/T 13248-1991 Vulcanized rubber-Determination of manganese content-Sodium periodate photometric methods
GB/T 4348.1-2000 Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 4348.2-2002 Sodium hydroxide for industrial use - Determination of sodium content - Mercurimetric method
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborade - Part 8: Determination of free borade content - Distillation-sodium hydrogen oxidizes titration volumetric method
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 8158.1-1987 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of moisture content
GB/T 6730.2-1986 Methods for chemical analysis of iron ores--Gravimetric method for the determination of moisture content
GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy－The sodium fluoride separation-EDTA titration method for the determination of aluminium content
GB/T 8156.2-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The electrometric method for the determination of water content
GB/T 8158.7-1987 Methods for chemical analysis of sodium fluoride--The neutral titration for the determination of acidity
GB/T 13748.17-2005 Chemical analysis methods of magnesium ang m agnesium alloys — Determination of kalium content and natrium content — Flame atomic absorption spectrophotometric method
GB/T 33054-2016 Determination of content of sodium，sulfide in sulphur dye products
GB/T 6609.5-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of sodium oxide content
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 22599-2008 Water treatment chemicals - Determination of arsenic content
GB/T 22598-2008 Water treatment chemicals - Determination of lead content
GB/T 8158.6-1987 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of carbonate content
GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents
GB/T 4348.2-2014 Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method

Professional Standard - Ferrous Metallurgy

YB/T 4020-1991 Determination method of cyanide content in yellow blood sodium salt
YB/T 5325-2006 Method of the determination for the content of sodium ferrocyanide
YB/T 191.1-2001 Methods for chemical analysis of chromium ores--The gravimetric method for determination of moisture content
YB/T 4020-2007 Determination for the Cyanide Content of Sodium Ferrocyanade
YB/T 5325-2015 Determination of content of sodium ferrocyanide

Professional Standard - Energy and Power Planning

DL 425.2-1991 Determination for sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry
DL 425.3-1991 Determination for sodium chloride content in industrial sodium hydroxide - Mercurimetry
DL 425.5-1991 Determination for sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL/T 425.6-1991 Determination of sodium chloride in industrial sodium hydroxide - Silver nitrate volumetric method
DL/T 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL/T 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titration method
DL 425.6-1991 Determination for sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method
DL/T 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercury titration method

Professional Standard - Aviation

HB/Z 5090.3-2001 Analytical method of electroless nickel plating solution iodometric method to determine the content of sodium phosphite
HB 20055.3-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 3:Determination of sodium sulfide content by iodometry
HB/Z 5110.2-2000 Aanalysis Method of ElectroChemical Degreasing and Chemical Degreasing Solution - Determination of Sodium Hydroxide, Sodium Carbonate and Trisodium Phosphate Content Through Potentiometric Titration
HB/Z 5086.5-2000 Analysis method of cyanide electroplating copper solution Titration analysis method to determine the content of sodium cyanide (free), sodium cyanide and sodium carbonate
HB/Z 5107.2-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 2: Determination of sodium fluoride content in sodium fluoride oxidation solution by depositive titrimetric method
HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 11: Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 1: Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method
HB/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration
HB/Z 5109.11-2001 Analysis method for passivation solution Determination of sodium chloride content in copper plating passivation solution through potentiometric titration
HB/Z 5110.4-2000 Aanalysis Method of ElectroChemical Degreasing and Chemical Degreasing Solution - Determination of Trisodium Phosphate Content with EDTA Volumetric Method

Professional Standard - Chemical Industry

HG/T 2964-1984 Sodium hydrosulphide for industrial use-Determination of the content of sodium hydrosulphide ane sulphide
HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 5016~5017-2016 Determination of fluorine content in fluorine waste gas
HG/T 5017-2016 Determination of ethylenediamine tetraacetic acid disodium(EDTA) and copper content in chemical copper plating effluent

Anhui Provincial Standard of the People's Republic of China

DB34/T 2373-2015 Determination of sodium salt content in ammonium chloride

Professional Standard - Machinery

JB/T 7948.7-1995 Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide
JB/T 7948.7-2017 Methods for chemical analysis of welding fluxes. Part 7: Determination of sodium oxide and potassium oxide content

Professional Standard - Commodity Inspection

SN/T 5692-2024 Determination of Hydrated Water Content in Sodium Sulfide and Potassium Sulfide by Thermogravimetric Analysis
SN/T 3936-2014 Determination of sodium sulfide in gourmet powder for export

Professional Standard - Building Materials

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar

Professional Standard - Coal

MT/T 369-1994 Determination method of chemical oxygen demand in coal mine water

Professional Standard - Agriculture

201药典四部-2015 3100 content determination method 3107 sodium chloride determination method
189药典四部-2020 3100 content determination method 3107 sodium chloride determination method
228药典三部-2020 Content Determination Method 3107 Sodium Chloride Determination Method

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1318-2014 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography

Professional Standard - Petrochemical Industry

SH/T 0962-2017 Determination of sodium oxide content in catalytic cracking catalysts by flame photometry

Professional Standard - Energy

NB/SH/T 0962-2017 Determination of sodium oxide content of catalytic cracking catalyst by flame photometry

Professional Standard - Petroleum

SY/T 7329-2016 The measuration of organochlorine content in oil field chemicals

Taiwan Provincial Standard of the People's Republic of China

CNS 10095-1983 Method of Test for Chlorine in New and Used Lubricants (Sodium Alcoholate Method)

Polski Komitet Normalizacyjny (PKN)

PN C04587 ArkusZ02-1973 Water and waste water Tests for sodium Determination of sodium by titrimetric method
PN C04587 ArkusZ01-1973 Water and waste water Tests for sodium Determination of sodium by fla- me photometric method
PN C84002-18-1986 Sodium hydroxide technical Determination of mercury content Photocolorimetric method
PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C84081-47-1988 Salt (Sodium chloride) Determination of nikel contentAtomie absorption spectrometric method

Türk Standardları Enstitüsü

TS 2879-1977 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS
TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS
TS 2487-1976 SODIUM FLUORIDE FOR INDUSTRIAL USE DETERMINATION OF MOISTURE CONTENT
TS 3308-1979 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE NITRATE CONTENT
TS 1835-1975 DETERMINATION OF CHLORINE CONTENT ?N NSW AND USED LUBRICANTS (SODIUM ALCOHOLATE METHOD)

Czech Standards Institute (UNMZ)

CSN 65 2473-1981 Sodium Chloride (Salt) Potenciometric Method of Sodium Fluoride Content Determination
CSN 65 2480-1981 Sodium Chloride (Salt) Metod of Bromides Content Determination
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 80 0075-1974 Delerniination of inipurities coiitenl iii s?oiir?il wool by cliemicíil jirocess
CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 65 2472-1981 Sodium Chloride [Salt) Photocolorimetric Method of Sodium Fluoride Content Determination
CSN 44 1583 Cast.3-1972 Chemical analysis of bauxite Determination of moisture content
CSN 57 0108 Cast.12-1980 Testing methods for butter. Determlnation of sodium chloride content
CSN 65 2471-1981 Sodium Chloride (Salt) Methods of Potasium Jodide Content Determination
CSN 65 2466-1981 Sodium Chloride (Salt) Merkurometrlc Method of Chlorides Content Determlnation
CSN 65 2476-1981 Sodium Chloride (Salt) Jodometric Method o? Copper Content Determination

Korean Agency for Technology and Standards (KATS)

KS D 2534-2009 Methods for determination of sodium in titanium
KS M ISO 979-2017 Sodium hydroxide for industrial use－Method of assay
KS M ISO 2832-2017 Sodium fluoride for industrial use — Determination of moisture content
KS M ISO 2832:2017 Sodium fluoride for industrial use — Determination of moisture content
KS M ISO 2832:2002 Sodium fluoride for industrial use-Determination of moisture content
KS M ISO 979-2022 Sodium hydroxide for industrial use－Method of assay
KS M ISO 2832-2022 Sodium fluoride for industrial use — Determination of moisture content
KS M ISO 2832-2017(2022) Sodium fluoride for industrial use — Determination of moisture content
KS M ISO 979-2017(2022) Sodium hydroxide for industrial use－Method of assay
KS M 0010-1986 Test methods for water content of chemical products
KS M 0010-2011 Test methods for water content of chemical products

Magyar Szabványügyi Testület

MSZ KGST 1873-1979 Method for determination of sodium chloride content of industrial sodium hydroxide
MSZ 14214/12.lap-1968 Aluminum testing in aluminum production. Determination of soluble sodium oxide content in water
MSZ 12660/32-1982 Thermal equipment. Chemical testing of water and steam equipment. Sodium content determination
MSZ 525/7-1984 MSZ 525/7-84 Chemical analysis of cement, determination of sodium monoxide and potassium monoxide content
MSZ KGST 1880-1979 Determination of sodium chloride content of industrial sodium hydroxide

National Standardisation Body (ASRO)

STAS SR 8934-30-1997 Sodium chloride. Determination of sodium content. Flamphotometric method.
STAS SR 8934-31-1997 Sodium chloride. Determination of sodium florid content. Photocolorimetric method
STAS SR 8934-26-1997 Sodium chloride - Determination of copper content - lodometric method
STAS SR 8934-28-1997 Sodium chloride - Determination of potasium iodide content - lodometric method
STAS SR 8934-20-1996 Sodium chloride.Determination of iron content. Sulfosalicilic acid photometric method
STAS SR 13363-1996 Sodium chloride. Determination of potassium. Sodium Tetraphenylborate Volumetric Method
STAS SR 8934-32-1997 Sodium chloride. Determination of sodium fluorid content. Potentiometric method
STAS SR 8934-25-1997 Sodium chloride - Determination of bromid content - lodometric method

British Standards Institution (BSI)

BS 7319-2:1990 Analysis of sodium chloride for industrial use. Method for determination of moisture content
BS 7319-1:1990 Analysis of sodium chloride for industrial use. Method for determination of sodium chloride content
BS DD CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
BS DD CEN/TS 15105:2006 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
BS 5072-2:1974 Methods of test for sodium fluoride for industrial use - Determination of moisture content
BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS 5688-4:1979 Methods of test for boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents of hydrated sodium perborates
BS 5072-2:1974(2011) Methods of test for Sodium fluoride for industrial use — Part 2 : Determination of moisture content
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 7164-26-26.2:1990 Chemical tests for raw and vulcanized rubber. Methods for determination of manganese content-Sodium periodate photometric methods
PD CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride@ sodium and potassium
BS 7319-5:1990 Analysis of sodium chloride for industrial use. Method for determination of calcium and magnesium contents
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

Indonesia Standards

SNI 01-2354.2-2006 Cara uji kimia - Bagian 2: Penentuan kadar air pada produk perikanan
SNI 2354-21:2019 Chemical testing method – Part 21: Determination of Sodium Tripoliphosphate (STPP) content in fish by ion chromatography
SNI 2354.2:2015 Cara uji kimia - Bagian 2: Pengujian kadar air pada produk perikanan
SNI 2354-3:2017 Cara uji kimia - Bagian 3: Penentuan kadar lemak total pada produk perikanan
SNI 2354.6:2016 Chemical testing methods - Part 6: Determination of heavy metal mercury (Hg) content in fishery products

American Society for Testing and Materials (ASTM)

ASTM D2791-07 Standard Test Method for On-line Determination of Sodium in Water
ASTM E819-98 Standard Test Method for Trace Amounts of Arsenic in Organic Industrial Chemicals
ASTM RR-D19-1160 1996 D6071-Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy

GCC Standardization Organization

BH GSO ISO 2482:2024 Sodium chloride for industrial use - Determination of calcium and magnesium contents - EDTA complexometric methods
BH GSO ISO 2480:2024 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method
GSO ISO 979:2015 Sodium hydroxide for industrial use -- Method of assay
GSO ISO 2832:2015 Sodium fluoride for industrial use -- Determination of moisture content

Spanish Association for Standardization (UNE)

UNE 34208:1981 SODIUM CHLORIDE. DETERMINATION OF POTASIUM CONTENT. TITRIMETRIC METHOD WITH SODIUM.
UNE 34857:1985 BUTTER. DETERMINATION OF THE SALT (SODIUM CHLORIDE) CONTENT. (REFERENCE METHOD).
UNE 34207:1981 SODIUM CHLORIDE. DETERMINATION OF IODIDE CONTENT. IODIMETRIC METHOD.
UNE 80-217-1991 Methods of testing cement. Determination of the chloride, carbon dioxide and alcali content of cement
UNE-CEN/TS 15105:2008 EX Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
UNE 34204:1981 SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.
UNE 80225:2012 Methods of testing cement. Chemical analysis. Determination of reactive sio2 content in cements, puzzolanas and fly ash.

Swedish Institute for Standards

SIS SS 02 81 88-1987 Determination of dissolved oxygen content in water - Electrochemical method

Japanese Industrial Standards Committee (JISC)

JIS M 8231:1982 Methods for determination of combined water in manganese ores
JIS R 9301-3-9:1999 Alumina powder -- Part 3: Methods of chemical analysis -- 9: Determination of sodium oxide content

International Organization for Standardization (ISO)

ISO 2832:1973 Sodium fluoride for industrial use; Determination of moisture content
ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods

Gosstandart of Russia

GOST 29208.1-1991 Sodium chlorate for industrial use. Determination of mass fraction substances insoluble in water. Gravimetric method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 979:2017 Sodium hydroxide for industrial use -- Method of assay
BH GSO ISO 2832:2017 Sodium fluoride for industrial use -- Determination of moisture content

Belgian Standards Institute

NBN T 03-462-1983 Sodium fluoride for industrial use - Determination of moisture content

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 2832:2015 Sodium fluoride for industrial use -- Determination of moisture content

Yugoslav Association for Standardization

JUS B.G8.101-1977 Methods of chemical analvsis of iron ore?. Determination of moisture content
JUS H.G8.078-1983 Reagents. Sodium chloride. Determination of substances insoluble in water. Gravimetric method
JUS H.G8.374-1989 Reagents. Sodium acetate trihydrate and sodium acetate anhydrous. Determination of chlorides content. Turbidimetric method

Ente Nazionale Italiano di Unificazione

UNI 3621:1955 Methods of chemical analysis of minerals. Determination of sodium and potassium in iron ores. Gravimetric method
UNI 3895:1957 Procedures for the chemical analysis of minerals. Determination of the silica content of chrome minerals. Sodium peroxide disaggregation method.
UNI 3893:1957 Procedures for the chemical analysis of minerals. Determination of the chrome content of chrome minerals. Volumetric method by means of disaggregation with sodium peroxide.

Bureau of Indian Standards

IS 7044-1973 Determination method of sodium chlorite content in textile materials

American Wood Protection Association

AWPA A64-17 Standard Method to Determine the Amount of Boron Trioxide in Sodium Borate Wood Preservatives
AWPA A64-11 Standard Method to Determine the Amount of Boron Trioxide in Sodium Borate Wood Preservatives
AWPA A64-21 Standard Method to Determine the Amount of Boron Trioxide in Sodium Borate Wood Preservatives

Netherlands Institute for Standardization

NEN 6442-1979 Water - Flame photometric determination of sodium and potassium content
NEN 3771-1979 Cheese - Physical and chemical test methods - Determination of the sodium and the potassium content by flame photometry

German Institute for Standardization

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

Standards Norway

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

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 3701-2009 Fish and fishery products.Determination of sodium chloride content

Austrian Standards

ONORM M 5876-1999 Measurement of the oxygen content of water and waste water - Continuous electrochemical method

Associação Brasileira de Normas Técnicas

ABNT P-MB-514-1969 Chemical Analysis of Portland Cement Flame Spectrometry Detection of Sodium Oxide; Potassium Oxide Content

Cuban Institute of Standards and Metrology

NC 24-65-1986 Inorganic Chemical Products Nitrogen. Determination of Water Vapor Content. Aerial Water Point Method

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