Acid radical

Acid radical, Total:63 items.

The international standard classification for "Acid radical" includes: Tobacco, tobacco products and related equipment , Chemical analysis , Plastics , food products in general , Examination of water for chemical substances , Power stations in general , Chemical laboratories. Laboratory equipment , Metallic coatings , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Acid radical" includes: Tobacco , Basic standards and general methods for water treatment agent , Boiler and its auxiliary equipment , Basic standards and general methods for synthetic resin and plastic , Special electronic technology material , Food sanitation , Electric power testing technique , Electrochemical, thermochemistry and optical profile type analyzer , Hydrogeological survey , Meteorology .

Professional Standard - Tobacco

YC/T 275-2008 Determination of citrate,phosphate and acetate in cigarette paper—Ion chromatography 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

Taiwan Provincial Standard of the People's Republic of China

CNS 6232-1980 Method of Test for Nitrate Ion in Water
CNS 8599-1982 Method of Test for Sulfite Ion in Industrial Waste Water
CNS 15091-28-2008 Method of test for deep sea water - Determination of sulfate

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

GB/T 14642-1993 Industrial circulating cooling water and boiler waterdetermination of fluorine Choride phosphate Nitrite nitrate and sulfate-Ion chromatography
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 10304.10-1988 Determination of sulphate in cathode carbonate
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 12010.5-1989 Determination for residual acetic radical contents (or alcoholysis) of polyvinyl alcohol resins
GB/T 10304.5-1988 Determination of nitrate in cathode carbonate
GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate - Determination of isocyanato content

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

Professional Standard - Electricity

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

Professional Standard - Agriculture

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
SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography

Group Standards of the People's Republic of China

T/CIMA 0038-2023 Online silica monitor
T/HEBQS 20-2023 Chlorite intercalated hydrotalcite-like compounds
T/QAS 048-2021 Volumetric Method for Determination of Carbonate and Bicarbonate in Brine
T/CIMA 0039-2023 Online phosphate monitor

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 0064.49-2021 Methods for analysis of groundwater quality-Part 49:Determination of carbonate,bicarbonate ions,hydroxy-Titrimetric method
DZ/T 0064.49-1993 Groundwater quality test methods - the determination of carbonate, heavy carbonate and hydroxyl

Professional Standard - Aviation

HB/Z 5091.4-1999 Analysis Method for Chrome Plating Solution Qualitative Analysis of NO2-

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 35665-2017 Determination of formate and acetate in the wet precipitation―Ion chromatography

工业和信息化部

YB/T 6013.1-2022 Sintering flue gas desulphurization ash--Determination of sulfate andsulfite content--Sarium sulfate gravimetric method

National Metrological Technical Specifications of the People's Republic of China

JJF 1539-2015 Calibration Specification for Silicate Analyzers
JJF 1567-2016 Calibration Specification for Phosphate Analyzers

Liaoning Provincial Standard of the People's Republic of China

DB21/T 608-1991 Determination of carbonate and bicarbonate ions in soil soluble salts - double indicator titration method

Ningxia Provincial Standard of the People's Republic of China

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

National Metrological Verification Regulations of the People's Republic of China

JJG 656-1990 Verification Regulation of Nitrate Automatic Monitor

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1152-2015 Ion Chromatography Method for Detection of Sulfite Ion and Phosphate Ion Content in Intermediate Products of Sugar Production Process

其他未分类

BJS 201709 Determination of thiocyanate in milk and dairy products

煤炭工业部

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

Professional Standard - Coal

MT 253-1991 Determination method of nitrate ion in coal mine water
MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine

GSO

NB/T 11533-2024 Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography

SCC

AWWA ACE68711 Bioregeneration of Perchlorate-selective Ion-Exchange Resins Containing Perchlorate and Nitrate
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
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
AWWA QTC97108 Removal of Chlorite Ion Using Sulfite Ion in Natural Waters
AWWA ACE93163 Minimizing Chlorate Ion Formation in Drinking Water When Hypochlorite Ion is the Chlorinating Agent
AWWA 51509 Survey of Bromate Ion in Drinking Waters
AWWA JAW26670 Journal AWWA — Minimizing Chlorite Ion and Chlorate Ion in Water Treated With Chlorine Dioxide

Korean Agency for Technology and Standards (KATS)

KS M 0113-1987 Testing methods for Nitrite ion and NITRATE IONS of industrial water
KS M 1043-2019 Nitrate ion standard solution
KS M 1043-2009(2019) Nitrate ion standard solution
KS M 1057-2020 Sulfate ion standard solution
KS M 1044-2019 Nitrite ion standard solution
KS M 0116-1987 Testing methods for Sulfate ion of industrial water
KS M 1045-2013 Reference materials－Standard solution－Phosphate ion

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)

Japanese Industrial Standards Committee (JISC)

JIS K 0028:1994 Sulfate ion standard solution

South African Bureau of Standard

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
SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

KR-KS

KS M 1044-2019(2024) Nitrite ion standard solution

RO-ASRO

STAS SR 13374-1998 Sodium chloride. Determination of nitrite. Titrimetric Method
STAS 11277/11-1980 MINERAL WATERS Determination of sulphate ion (S042~)

American Society for Testing and Materials (ASTM)

ASTM D4658-92(1996) Standard Test Method for Sulfide Ion in Water
ASTM D516-22 Standard Test Method for Sulfate Ion in Water