Determination of as in water

Determination of as in water, Total:113 items.

The international standard classification for "Determination of as in water" includes: Sewage water , Extraction and processing of petroleum and natural gas , Chemical analysis , Surface active agents , Examination of water for chemical substances , Examination of physical properties of water , Materials and components for shipbuilding , Water quality , Geology. Meteorology. Hydrology , Farming and forestry , Power stations in general , Measurement of volume, mass, density, viscosity .

The Chinese standard classification for "Determination of as in water" includes: Analysis methods for industrial wastewater and pollutants , Petroleum extraction , Analysis methods for toxic substances in water , Basic standards and general methods for water treatment agent , Basic standards and general methods for surface active agent , Vessel materials and their inspection methods , Oceanology , Meteorology , Analysis methods for substances in ocean , Boiler and its auxiliary equipment , Animal husbandry in general , Electric power testing technique , Basic standard and general method .

Professional Standard - Coal

MT/T 373-2005 Determination of aluminum ion in coal mine water
MT/T 257-2000 Determination of free carbon dioxde in coal mine water
MT/T 367-2007 Determination of erosive carbon dioxide in coal mine water
MT/T 893-2000 Determination of bromine in coal mine water
MT/T 743.3-2011 Determination of Phosphorus in Hydrolysable Phosphate in Mine Water
MT/T 361-2007 Determination of copper lead zinc cadmium and manganese in coal mine water
MT/T 369-1994 Determination method of chemical oxygen demand in coal mine water
MT/T 205-2011 determination of sulphate radical hydronium in coal mine water
MT/T 1045-2007 Determination of selenium in coal mine water
MT/T 359-2005 Determination of arsenic in coal mine water
MT/T 201-2008 Determination of chlorine ion in coal mine water
MT/T 205-1995 Determination method of sulfate ion content in coal-mine water
MT/T 743.3-1997 Determination of phosphorus in hydrolysable phosphate in mine water
MT/T 366-2007 Determination of dissolvable solid in coal mine water
MT/T 360-2005 Determination of fluorine ion in coal mine water
MT/T 252-2000 Determination of potassium ions and sodium ions in coal mine water
MT/T 201-1995 Determination method of chloride ion in coal mine water
MT/T 202-1995 Determination method of calcium ion in coal mine water
MT/T 370-2007 Determination of dissolved oxygen in coal mine water
MT/T 202-2008 Coal mine water of calcium ion and magnesium ion determination
MT/T 254-2000 Determination of ammonium ions in coal mine water

Professional Standard - Petroleum

SY/T 0601-2009 Determination of emulsified oil and soluble oil in water
SY/T 0601-1997 Determination of emulsified oil and oil-soluble in water

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

GB/T 14643.3-1993 Industrial circulating cooling water examination of slime formed furgi--Standarde of plate count
GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater―Potassium dichromate method
GB/T 15893.3-1995 Industrial circulating cooling water--Determination of sulfate--Gravimetric method
GB/T 14643.2-2009 Examination of bacteria and algae in industrial circulating cooling water - Part 2: Examination of soil micro-bioti - Standard of plate count
GB/T 6370-2012 Surface active agents - Anionic surface active agents - Determination of solubility in water
GB/T 14638.1-1993 Industrial circulating cooling water--Determination of copper--Atomic absorption spectrometry
GB/T 35570-2017 Determination of tritium activity concentration in sea water―Low-background liquid scintillation spectrometry method
GB/T 13580.10-1992 Determination of fluoride in the wet precipitation.Fluor reagent spectrophotometry
GB/T 14637.1-1993 Industrial circulating cooling water--Determination of zinc--Atomic absorption spectrometry
GB/T 37906-2019 Reclaimed water quality—Determination of mercury—Mercury analyzer method
GB/T 14636-2021 Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
GB/T 14640-1993 Industrial circulating cooling water--Determination of potassium--Atomic absorption spectrometry
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 6911-2007 Water for industrial circulating cooling system and boiler—Determination of sulfate
GB/T 24876-2010 Determination of seven anions in waste water from livestock and poultry farm—Ion chromatography
GB/T 12149-2007 Water for industrial circulating cooling system and boiler—Determination of silica
GB/T 35664-2017 Determination of ammonium in the wet precipitation--Ion chromatography
GB/T 14636-1993 Industrial circulating cooling water--Determination of calcium--Atomic absorption spectrometry
GB/T 14643.4-1993 Industrial circulating cooling water examination of soil fungi-Standarde of plate count
GB/T 6904-2008 Water used in industrial circulating cooling system and boiler - Determination of pH
GB/T 14641-1993 Industrial circulating cooling water-Determination of sodium-Atomic absorption spectrometry
GB/T 14640-2008 Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium
GB/T 15452-1995 Industrial circulating cooling water－Determination of calcium and magnesium－EDTA titration method
GB/T 14643.2-1993 Industrial circulating cooling water examination of soil micro-bioti-Standarde of plate count
GB/T 6911-2017 Determination of sulfate in water for industrial circulating cooling system and boiler
GB/T 7381-1993 Surface active agents. Determination of stability in hard water
GB/T 15453-2018 Determination of chloride in water for industrial circulating cooling system and boiler
GB/T 15452-2009 Industrial circulating cooling water - Determination of calcium and magnesium - EDTA titration method
GB/T 15456-2008 Industrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method
GB/T 11214-1989 Analytical determination of radium-226 in water
GB/T 35190-2017 Determination of 131 I in sea water―β counting method
GB/T 15893.1-1995 Industrial circulating cooling water - Determination of turbidity - Diffused radiation method
GB/T 15453-1995 Industrial circulating cooling water Determination of chloride Silver nitrate titration method
GB/T 14643.4-2009 Examination of bacteria and algae in industrial circulating cooling water - Part 4: Examination of soil fangi - Standard of plate count
GB/T 23838-2009 Determination of suspended solids of industrial circulating cooling water
GB/T 14643.5-2009 Examination of bacteria and algae in industrial circulating cooling water - Part 5: Examination of sulfate-reducing bacteria - MPN test
GB/T 6370-1996 Surface active agents-Anionic surface active agents-Determination of solubility in water
GB/T 22597-2008 Reclaimed wastewater - Determination of chemical oxygen demand-Potassium dichromate method
GB/T 7381-2010 Surface active agents—Determination of stability in hard water
GB/T 23836-2009 Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate
GB/T 13580.13-1992 Determination of calcium and magnesium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 13689-2007 Water for industrial circulating cooling system and boiler—Determination of copper
GB/T 14415-2007 Water for industrial circulating cooling system and boiler—Determination of solids matter
GB/T 13689-1992 Industrial circuating cooling water--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method
GB/T 12149-2017 Determination of silica in water for industrial circulating cooling system and boiler
GB/T 13580.11-1992 Determination of ammonium in the wet precipitation
GB/T 15451-1995 Industrial circulating cooling water-Determination of alkalinity
GB/T 15893.1-2014 Industrial circulating cooling water—Determination of turbidity—Diffused radiation method
GB/T 12157-2022 Determination of dissolved oxygen in water for industrial circulating cooling system and boiler
GB/T 14639-1993 Industrial circulating cooling water-Determination of magnesium-Atomic absorption spectrometry
GB/T 35355-2017 Determination of water-soluble salts for marine equipment―Sodium chloride standard method
GB/T 20466-2006 Determination of microcystins in water

Anhui Provincial Standard of the People's Republic of China

DB34/T 2004-2013 Determination method of lactic acid in yellow pulp water

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1847-2020 Determination of Sulfate in Brine by Ion Chromatography
DB63/T 1849-2020 Determination of Lithium in Brine by Inductively Coupled Plasma Mass Spectrometry

Professional Standard - Chemical Industry

HG/T 3540-2011 industrial circulating cooling water-determination of total phosphate
HG/T 4327-2012 Reclaimed water—Determination of total iron content—Spectrophotometric method
HG/T 3525-2011 Industrial circulating cooling water-Determination of aluminum
HG/T 2157-1991 Determination of ammonium in industrial circulating cooling water Potential method
HG/T 2157-2011 industrial circulating cooling water-determination of ammonium-potentiometric method
HG/T 4552.1-2013 Method for the Measurement in Tin-content in Spent Tin-stripping Solution - Part 1: Potassium Iodate Titration Method
HG/T 3525-2003 Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocat
HG/T 3516-1999 Industrial circulating cooling water.Determiantion of nitrate.2,6-Dimethylphenol spectrometric method
HG/T 2158-1991 Determination of ammonium in industrial circulating cooling water Distillation-titration method

Professional Standard - Ocean

HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater—MPN method
HY/T 169-2013 Test method for bromide ion in seawater and brine-Volumetric analysis

Professional Standard - Energy and Power Planning

DL/T 522.1-1993 Determination of acetoxime (DMKO) in water
DL/T 522.2-1993 Determination of acetoxime (DMKO) in water
DL/T 1042-2007 Determination of octaamine in water

Jilin Provincial Standard of the People's Republic of China

DB22/T 2464-2016 Determination of methylmercury in water by liquid chromatography-atomic fluorescence method
DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater

Shandong Provincial Standard of the People's Republic of China

DB37/T 4299-2020 Determination of Amantadine in Seawater by Liquid Chromatography Tandem Mass Spectrometry
DB37/T 1954-2011 Determination of Mercury and Arsenic in Agricultural Water by Atomic Fluorescence Spectrometry

Fujian Provincial Standard of the People's Republic of China

DB35/T 1602-2016 Determination of Benzene Series in Seawater by Purge and Trap/Gas Chromatography
DB35/T 1793-2018 Determination of Biuret in Seawater by Spectrophotometry and Liquid Chromatography-Tandem Mass Spectrometry
DB35/T 1486-2014 Determination of Rare Earth Elements in Seawater by Inductively Coupled Plasma Mass Spectrometry

Professional Standard - Commodity Inspection

SN/T 4779.3-2017 Determination of total hardness in bottled water for export—Method by spectrophotometry coupled with flow injection analysis(FIA)

Group Standards of the People's Republic of China

T/SATA 037-2022 Ambient air-Determination of metals in precipitation-Inductively coupled plasma-mass spectrometry
T/CPMA 020-2020 The turbidimetry for cyanuric acid in swimming pool water
T/LNEMA 004-2022 Determination of Boron in Drinking Water by Flow Injection Spectrophotometry

Professional Standard - Hygiene

WS/T 106-1999 Method for determination of fluoride in drinking water of endemic fluorosis areas

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3584-2019 Determination of lead-210 in water Crown ether resin chromatography

Tianjin Provincial Standard of the People's Republic of China

DB12/T 1015-2020 Determination of Nitrogen and Phosphorus in Dung Water of Dairy Farms Mid-infrared Attenuated Total Reflectance Spectrometry

Professional Standard - Geology

DZ/T 0184.19-1997 Determination of zinc of hydrogen isotope in water in reduction method

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1157-2013 Determination of Oxalate Content in Pulp Bleaching Wastewater by Headspace-Gas Chromatography

Professional Standard - Environmental Protection

HJ 537-2009 Water quality-Determination of ammonia nitrogen-Distillation-neutralization titration

Professional Standard - Water Conservancy

SL 86-1994 Determination of inorganic anions in water (Ion chromatography method)

Liaoning Provincial Standard of the People's Republic of China

DB21/T 3081-2018 Continuous determination of copper, cadmium, lead and zinc in seawater-polarographic method

Hebei Provincial Standard of the People's Republic of China

DB13/T 5459-2021 Determination of anionic synthetic detergents in drinking water by direct extraction spectrophotometry

Indonesia Standards

SNI 2354-15:2017 Cara uji kimia - Bagian 15: Penentuan Arsen (As) total pada produk perikanan