Determination method of sulfate radical in fluorosilicic acid

Determination method of sulfate radical in fluorosilicic acid, Total:128 items.

The international standard classification for "Determination method of sulfate radical in fluorosilicic acid" includes: Examination of water for chemical substances , Production in the chemical industry , Liquid wastes. Sludge , Animal feeding stuffs , Chemical analysis , Salts , Chemical analysis of metals , Non-ferrous metals , food products in general , Aluminium and aluminium alloys , Food additives , Non-metalliferous minerals , Sewage water , Materials for aluminium production , Cadmium, cobalt and their alloys , Power stations in general .

The Chinese standard classification for "Determination method of sulfate radical in fluorosilicic acid" includes: Basic standards and general methods for water treatment agent , Steel and iron alloy analysis method , Specifications for pollution control , Boiler and its auxiliary equipment , Light metals and their alloys analysis method , Non-ferrous metals and their alloys products in general , Food sanitation , Salt production in general , Rare metals and their alloys analysis method , Light metals and their alloys , Inorganic salt , Livestock and poultry feed and additive , Analysis methods for industrial wastewater and pollutants , Iron alloy , Metal physical property test method , Heavy metals and their alloys analysis method , Hydrogeological survey , Electric power testing technique , Technical Management .

工业和信息化部

YS/T 575.26-2020 Methods for chemical analysis of bauxite - Part 26:Determination of sulphate content - Barium sulphate gravimetric method
YS/T 535.11-2020 Chemical analysis methods of sodium fluoride. Part 11:Determination of sodium fluosilicate content. Acid-alkali titrimetric method
HG/T 5230-2017 Determination method of selenium in sulphuric acid
HG/T 6107-2022 Determination of sodium ion in waste sulphuric acid
HG/T 6110-2022 Determination of calcium and magnesium ions in waste sulfuric acid
YB/T 6013.1-2022 Sintering flue gas desulphurization ash--Determination of sulfate andsulfite content--Sarium sulfate gravimetric method
HG/T 5772-2021 Determination method of fluorine in waste sulphuric acid
YS/T 273.8-2020 Methods for chemical analysis and physical properties test of cryolite一Part 8: Determination of sulphate content—Barium sulphate gravimetric method

Anhui Provincial Standard of the People's Republic of China

DB34/T 2374-2015 Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography
DB34/T 2507-2015 Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
GB/T 4333.1-2019 Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method
GB/T 38102-2019 Treatment and disposal method for fluorine acid waste liquid in the production of wet process phosphoric acid and phosphate fertilizer
GB/T 38685-2020 Determination of sulphuric acid mist in tail gas for sulphuric acid industry
GB/T 13087-2020 Determination of isothiocyanates in feeds

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

GB/T 13025.8-1991 General test method in salt industry-Determination of sulfate ion
GB/T 19421.10-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of silica dioxide content
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
GB 13087-1991 Method for determination of isothiocyanates in feeds
GB/T 13025.8-2012 General test method in salt industry—Determination of sulfate
GB/T 10304.10-1988 Determination of sulphate in cathode carbonate
GB/T 16484.12-1996 Methods for chemical analysis of rare earth chloride and carbonate―Determination of sulphate radicle content
GB/T 8156.8-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulphate gravimetric method for the determination of sulphate content
GB/T 13580.5-1992 Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation - Ion chromotography
GB/T 5195.9-1985 Methods for chemical analysis of fluor-spar; The gravimetric method for the determination of silicon dioxide content
GB/T 5009.167-2003 Determination of F-, Cl-, Br-, NO-3, SO2-4 ions in drinking water from natural mineral spring by reversed HPLC
GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 21994.8-2008 Chemical analysis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method
GB/T 14642-1993 Industrial circulating cooling water and boiler waterdetermination of fluorine Choride phosphate Nitrite nitrate and sulfate-Ion chromatography

Professional Standard - Agriculture

SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
SN/T 5052-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble carbonate - Ion chromatography
SN/T 5051-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble phosphate - Ion chromatography

煤炭工业部

MT/T 482-1995 Determination method of sulfate ions in acidic coal mine water

Professional Standard - Coal

MT/T 205-1995 Determination method of sulfate ion content in coal-mine water
MT/T 253-2000 Determination of nitrate radical in coal mine water
MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine
MT 253-1991 Determination method of nitrate ion in coal mine water
MT/T 205-2011 determination of sulphate radical hydronium in coal mine water

Professional Standard - Nuclear Industry

EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry

Professional Standard - Commodity Inspection

SN/T 1014.1-2001 Determination of silicon content in ferrosilicon for export - The potassium fluosilicate volumetric analysis
SN/T 2994-2011 Determination of fluoride,chloride and sulphate in organic chemical products for industrial use-Ion chromatography
SN/T 4310-2015 Determination of chloride,nitrate and sulphate in phosphoric acid for import and export - Ion chromatography

Professional Standard - Non-ferrous Metal

YS/T 581.8-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 8: Determination of sulphate content by barium sulphate gravimetric method
YS/T 349.4-2010 Methods for chemical analysis of cobalt sulfide concentrate - Part 4: Determination of silicon dioxide - Potassium silicofluoride capacity method
YS/T 581.8-2023 Determination of chemical contentsand physical properties of aluminium fluoride—Part 8:Determination of sulphate content— Barium sulphate gravimetric method

Professional Standard - Geology

DZ/T 0064.51-1993 Groundwater quality test methods - the determination of chloridion, fluorinion, bromide ion, nitrate radical and sulfate radical with ion chromatography method
DZ/T 0064.65-1993 Groundwater quality test methods - the determination of sulfate radical with turbidimetry
DZ/T 0064.64-1993 Groundwater quality test methods - the determination of sulfate radical with disodium EDTA-barium titrimetry

Professional Standard - Electricity

DL/T 916-2005 Determination of acidity in sulphur hexafluoride
DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride acetate formate chloride nitrite nitrate phosphate and sulfate by ion chromatography

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1847-2020 Determination of Sulfate in Brine by Ion Chromatography

Group Standards of the People's Republic of China

T/CMES 08004-2020 Determination of silicon content in silicon alloys Potassium fluorosilicate titration
T/QAS 008-2019 Determination of Sulfate in Brine by Ion Chromatography
T/CHBAS 11-2021 Detection of impurities in trimethylsilyl trifluoromethanesulfonate
T/CHBAS 10-2021 Determination of impurities in lithium trifluoromethanesulfonate
T/QAS 004-2019 Determination of Sulfate in Brine - Gravimetric Method
T/QAS 074-2021 Determination of Sulfate Content in Lithium Carbonate by Inductively Coupled Plasma Emission Spectrometry

农业农村部

NY/T 3513-2019 Determination of thiocyanate in raw milk-lon chromatography

其他未分类

BJS 201709 Determination of thiocyanate in milk and dairy products

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1029-2012 Determination of Sulfate Content in Alkali Recovered Green Liquor by Turbidimetric Method

中华人民共和国环境保护部

GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography

Professional Standard - Aviation

HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
HB 7064.3-1994 Metal heat treatment salt bath chemical analysis method barium sulfate precipitation EDTA titration method for determination of sulfate radical content
HB/Z 339.3-1999 Analysis Method for Aluminum Alloy Chromic Acid Anodizing Solution - the Determination of Sulfate Radical

Yunnan Provincial Standard of the People's Republic of China

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

Professional Standard - Chemical Industry

HG/T 6233-2023 Determination of titanium ion in waste sulphuric acid

Professional Standard - Electron

SJ/T 10087.7-1991 Methods of chemical analysis for glass raw materials for colour picture tubes - Methods for chemical analysis of Sodium fluorosilicate

Shandong Provincial Standard of the People's Republic of China

DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution

Taiwan Provincial Standard of the People's Republic of China

CNS 15091-28-2008 Method of test for deep sea water - Determination of sulfate

GSO

NB/T 11533-2024 Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography
OS GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method
GSO ISO 4281:2017 Sodium hexafluorosilicate for industrial use -- Determination of free acidity and total hexafluorosilicate content -- Titrimetric method

SCC

BS 5705-7:1981 Methods of test for sodium hexafluorosilicate for industrial use-Determination of sulphate content
BS EN ISO 10304-1:1995 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions. Method for water with low contamination
BS 5705-1:1979 Methods of test for sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content
BS EN ISO 10304-2:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
AENOR UNE 55629:1983 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of sulfates. Gravimetric method to the baric sulfate state.
BS 5705-2:1979 Methods of test for sodium hexafluorosilicate for industrial use-Determination of phosphate content
BS 6445-1:1983 Hexafluorosilicic acid for industrial use.-Method for determination of available fluorine content (potentiometric method after distillation)

American Society for Testing and Materials (ASTM)

ASTM D516-02 Standard Test Method for Sulfate Ion in Water
ASTM D516-90(1995)e1 Standard Test Method for Sulfate Ion in Water
ASTM D4658-92(1996) Standard Test Method for Sulfide Ion in Water
ASTM D516-22 Standard Test Method for Sulfate Ion in Water
ASTM D516-16 Standard Test Method for Sulfate Ion in Water
ASTM D4658-15 Standard Test Method for Sulfide Ion in Water
ASTM D2284-95 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D2284-95(2002) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-99 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM D2284-11 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM E463-14 Standard Test Method for Determination of Silica in Fluorspar by Silico-Molybdate Visible Spectrometry
ASTM D4130-82(1998) Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines

Korean Agency for Technology and Standards (KATS)

KS M ISO 4281-2015(2020) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2006(2011) Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M 1809-2012 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 4281:2010 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M ISO 4281-2020 Sodium hexafluorosilicate for industrial use－Determination of free acidity and total hexafluorosilicate content－Titrimetric method
KS M ISO 4281:2015 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
KS M 0116-1987 Testing methods for Sulfate ion of industrial water

Association Francaise de Normalisation

NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.

TR-TSE

TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2914-1978 ANHYDROUS HYDROGEN FLUORIDE FOR INDUSTRIAL USE — DETERMINATION OF HEXAFLUOROSILICIC ACID CONTENT — REDUCED MOLYBDOSILICATE PHOTOMETRIC METHOD

International Organization for Standardization (ISO)

ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 4281:1977 Sodium hexafluorosilicate for industrial use; Determination of free acidity and total hexafluorosilicate content; Titrimetric method
ISO 3701:1976 Anhydrous hydrogen fluoride for industrial use; Determination of hexafluorosilicic acid content; Reduced molybdosilicate photometric method
ISO 5442:1980 Sodium hexafluorosilicate for industrial use; Determination of sulphur compounds content; Iodometric method after reduction
ISO 23777:2023 Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration

BE-NBN

NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-526-1983 Sodium hexafluorosi1icate for industrial use - Determination of free acidity and total hexafluorosilicate content - Titrimetric method
NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method

YU-JUS

JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method

RO-ASRO

STAS 11624/5-1983 PHOSPFIATING SOLUTIONS Determination of fluor and hexafluor-silieic acid

AR-IRAM

IRAM 25 585-1965 Surfactant. Determination of silicates, sulfates and phosphates in synthetic laundry detergents

GOST

GOST R 50298.7-1992 Clay raw materials. Method for the determination of sulphate ions in water extract

RU-GOST R

GOST 21138.2-1985 Chalk. Method for determination of sulphate ions content in water extract

DIN

DIN EN ISO 10304-2:1996 Determination of dissolved anions in water by liquid chromatography - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate anions in waste water (ISO 10304-2:1995)

The American Road & Transportation Builders Association

AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate 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 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil

AASHTO - American Association of State Highway and Transportation Officials

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

VN-TCVN

TCVN 6068-2004 Sulphate resisting portland cements.Method of test for potential expansion of mortars exposed to sulphate

ZA-SANS

SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

CU-NC

NC 23-04-1968 Sulphuric acid. Determination oí total acidity. Volumetric method.

TH-TISI

TIS 15.21-1990 Standard for portland cement.part 21: determination of free calcium sulphate in hydrated portland cement mortars

British Standards Institution (BSI)

BS 4993-8:1980 Methods of test for aluminium fluoride for industrial use. Determination of sulphate content
BS 6092-8:1981 Methods of sampling and test for sodium and potassium silicates for industrial use - Determination of sulphate content

Others: