Sodium thiosulfate reduces ammonia nitrogen
Sodium thiosulfate reduces ammonia nitrogen, Total:194 items.
The international standard classification for "Sodium thiosulfate reduces ammonia nitrogen" includes: Chemical reagents , Photographic chemicals , Water quality , Salts , Chemical analysis of metals .
The Chinese standard classification for "Sodium thiosulfate reduces ammonia nitrogen" includes: General inorganic reagent , Photographic-grade chemicals , Indicator and specific reagent , Analysis methods for toxic substances in water , Inorganic salt , General organic reagent and solvent , Semimetal and semiconductor material analysis method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 7474-1987 Water quality; Determination of copper; Sodium diethyldithiocarbamate spectrophotometric method
- GB 637-1988 Chemical reagent Sodium thiosulfate pentahydrate
- GB/T 15900-1995 Chemical reagent. Sodium pyrosulfite
- GB/T 637-2006 Chemical reagent - Sodium thiosulfate pentahydrate
- GB/T 637-1988 Chemical reagent--Sodium thiosulfate pentahydrate
- GB/T 22402-2008 Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- GB/T 10727-1989 Chemical reagent--Sodium diethyldithiocarbamate trihydrate
Professional Standard - Chemical Industry
- HGB 3158-1960 sodium bisulfite
- HGB 3171-1960 sodium bisulfate
- HGB 3495-1962 Sodium thiocyanate
- HG/T 4781-2014 Vulcanizing accelerator-Zinc dibutyldithiocarbamate (ZDBC)
- HG/T 2328-1992 Industrial sodium thiosulfate
- HGB 3494-1962 Sodium Diethylaminothioformate
- HGB 3160-1960 Sodium sulfate (anhydrous)
- HG/T 4021-2008 Chemical reagent—Sodium pyrosulfite
- HG/T 2328-2006 Sodium hyposulfite for industry use
- HG/T 4016-2008 Chemical reagent - Sodium diethyldithiocarbamate trihydrate
- HG/T 4782-2014 Vulcanizing accelerator-Zinc diethyldithiocarbamate(ZDEC)
- HG/T 6158-2023 Vulcanization accelerator zinc diisobutyldithiocarbamate (ZDIBC)
Taiwan Provincial Standard of the People's Republic of China
- CNS 4631-1978 Rubber Vulcanization Accelerator ZnMDC (Zinc Dimethyl Dithiocarbamate)
- CNS 8043-1981 Method for Determination of Copper in Ores (Sodium Thiosulfate Titration Method)
- CNS 1991-1978 Sodium Thiocyanate (Sodium Sulfocyanate)
- CNS 8046-1981 Method for Determination of Copper in Iron Ores (Sodium Thiosulfate Titration Method)
- CNS 4634-1978 Rubber Vulcanization Accelerator NaBDC (Sodium Di-n-Butyl Dithiocarbamate Solution)
- CNS 1993-1978 Sodium Thiosulfate
- CNS 5152-1980 Crystalline Sodium Thiosulphate (Photographic Grade)
- CNS 1421-1962 Sodium Thiosulfate (Industrial Grade)
- CNS 1422-1962 Method of Test for Sodium Thiosulfate of Industrial Grade
- CNS 4633-1978 Rubber Vulcanization Accelerator ZnPDC (Zinc Ethyl-Phenyl Dithircarbamate)
Group Standards of the People's Republic of China
- T/CSTM 01017-2023 Chemical reagent — Hydrazine sulfate
- T/CPCIF 0006-2017 Ammonium sulfate produced by ammonia based desulfurization process
- T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
- T/CSTM 00702-2022 Chemical reagent — Sodium thiosulfate anhydrous
Professional Standard - Agriculture
- GB 10727-1989 Chemical Reagent Sodium Diethyldithiocarbamate (Copper Reagent)
- 331兽药典 一部-2015 The first part of the text variety twelve strokes sodium thiosulfate
- 179兽药产品说明书范本第一册-2013 Instructions for Twelve Draws Nitrothioquine Chloropus Sodium Thiosulfate Injection
- 2186药典 二部-2020 Part 12 Sodium Thiosulfate Injection
- 2091药典 二部-2015 Sodium thiosulfate
- 2092药典 二部-2015 Part 12 Sodium Thiosulfate Injection
- 1719药典 二部-2010 Sodium thiosulfate
- 2185药典 二部-2020 Sodium thiosulfate
- 1720药典 二部-2010 Part 12 Sodium Thiosulfate Injection
Professional Standard - Non-ferrous Metal
- YS/T 226.15-1994 Determination of selenium content in selenium--Thiosulfate volumetric method
工业和信息化部
- YS/T 1280-2018 Tetraamminepalladium(Ⅱ)sulfate
- HG/T 4891-2016 Vulcanizing accelerator-Zinc dibenzyldithiocarbamate (ZBEC)
未注明发布机构
- DIN EN 16399 E:2012-04 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
Professional Standard - Environmental Protection
- HJ 485-2009 Water quality - Determination of copper - Sodium diethydlthiocabamate spectrophotometric method
Korean Agency for Technology and Standards (KATS)
- KS M 1309-2014 Sodium thiosulfate
- KS M 8557-2015 Sodium thiosulfate
- KS M 1309-2009 Sodium thiosulfate
- KS M 1309-1984 Sodium thiosulfate
- KS M 8557-2020 Sodium thiosulfate(Reagent)
- KS M 8557-2005 Sodium thiosulfate
- KS M ISO 10636:2002 Photography－Processing chemicals－Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- KS M 1309-2019 Sodium thiosulfate pentahydrate (crystalline)
- KS M 8022-1986 SODIUM THIOSULFATE PENTAHYDRATE
- KS M 8022-1996(2001) SODIUM THIOSULFATE PENTAHYDRATE
- KS M ISO 10636:2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- KS M 8263-1997 Sodium N, N-diethyldithiocarbamate trihydrate
- KS M 8263-2023 Sodium N,N-diethyldithiocarbamate trihydrate
- KS M 1422-2020 Sodium pyrosulfite(Sodium metabisulfite)
- KS M 1422-2015(2020) Sodium pyrosulfite(Sodium metabisulfite)
- KS M 1416-2022 Sodium sulfate
- KS M 8263-2012 Sodium N,N-diethyldithiocarbamate trihydrate
- KS M 8114-1997 SODIUM SULFATE
- KS M 8114-1982 SODIUM SULFATE
- KS M 1416-2017 Sodium sulfate
- KS M 1416-2017(2022) Sodium sulfate
- KS M 1416-1986 Sodium sulfate
- KS M 8252-2023 Amidosulfuric acid
- KS M 8113-2015(2020) Sodium sulfite
- KS M 8113-1986 Sodium sulfite
- KS M 8117-2023 Sodium thiocyanate
- KS M 8113-2015 Sodium sulfite
- KS M 8113-2020 Sodium sulfite
- KS M 8117-2018 Sodium thiocyanate
- KS M 6586-2008 Zinc diethyl dithiocarbamate
- KS M 6587-2006 Zinc di-n-butyl dithiocarbamate
- KS M 1402-1987 Sodium sulfite(anhydride)
- KS M 1402-2002 Sodium sulfite(anhydride)
- KS M 1402-2017(2022) Sodium sulfite(anhydride)
- KS M 8434-2023 Sodium hydrogensulfite
- KS M 6587-1982 Zinc di-n-butyl dithiocarbamate
- KS M 8434-2018 Sodium hydrogensulfite
- KS M 1416-2012 Sodium sulfate
- KS M 1422-1985 Sodium pyrosulfite(Sodium metabisulfite)
- KS M 6587-2008 Zinc di-n-butyl dithiocarbamate
- KS M 8421-2023 Sodium sulfate decahydrate
- KS M 8421-2018 Sodium sulfate decahydrate
HU-MSZT
- MSZ 9793-1968 Sodium thiosulfate
- MSZ 2194-1982 Sodium thiosulfate
- MSZ 24215-1964 Sodium Thiosulfate Analysis
- MSZ 6067-1966 Sodium bisulfite, industrial sodium bisulfite
- MSZ 9402/6.lap-1958 Color fixation detection of textile materials. sodium thiosulfate bleaching
Japanese Industrial Standards Committee (JISC)
- JIS K 8638:1994 Sodium thiosulfate
- JIS K 8638:2011 Sodium thiosulfate (Reagent)
- JIS K 1420:1958 Sodium thiosulfate (crystalline)
- JIS K 8637:2006 Sodium thiosulfate pentahydrate
- JIS K 8637:1996 Sodium thiosulfate pentahydrate
- JIS K 7717:1986 Photographic grade sodium thiosulfate, crystalline
- JIS K 8973:1992 Sodium hydrogen sulfate monohydrate
- JIS K 8631:1961 Sodium thioglycollate
- JIS K 8454:1994 Sodium N,N-diethyldithiocarbamate trihydrate
- JIS K 1471:1967 Sodium pyrosulfite (sodium metabisulfite)
- JIS K 8061:1992 Sodium sulfite
- JIS K 1435:1986 Sodium sulfide
- JIS K 8987:1995 Sodium sulfate
- JIS K 8987:2006 Sodium sulfate
- JIS K 8587:1994 Amidosulfuric acid
- JIS K 8059:1996 Sodium hydrogensulfite
- JIS K 9002:1996 Sodium thiocyanate
- JIS K 8993:1993 Hydroxyl ammonium sulfate
- JIS K 9568:1976 Sodium pyrosulfate
- JIS K 8987:2022 Sodium sulfate (Reagent)
CZ-CSN
- CSN 68 5430-1974 Sodium thiosulphate
- CSN 68 7146-1981 Diethyldithiocarbamic acid sodium salt
- CSN 65 3120-1986 Sodium thiosulphate crystalline for industrial use
- CSN 65 3119-1956 Dry sodium thiosulfate for photography
- CSN 68 5269-1969 Sodium metabisulphite (sodium pyro- ulphite)
- CSN ST SEV 1754-1979 Pure chemicals N, N. Sodium diethyldithiocarbamate
- CSN 68 5493-1958 Sulfite
American National Standards Institute （ANSI)
- ANSI PH4.250-1980 Photographic Grade Sodium Thiosulfate, Anhydrous (Na2S2O3) and Sodium Thiosulfate, Crystalline (Na2S2O3. 5H2O)
RO-ASRO
- STAS 1817/2-1975 SODIUMTHIOSULFATE, TECHNICAL GRADE
- STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis
- STAS SR 13371-1997 Sodium chloride. Determination of total iodine. Titrimetric Method with sodium thiosulfate
- STAS 1817/1-1975 CRYSTALLIZED SODIUM THIOSULPHATE, PHOTOGRAP- HIGAL AND CINEMATOGRAPHICAL GRADE
- STAS SR 13365-1996 Sodium chloride. Determination of arsenic. Silver Diethyldithiocarbamate Photometric Method
- STAS 1491-1970 TECHNICAL SODIUM SULPHIDE
GSO
- GSO ISO 10636:2015 Photography -- Processing chemicals -- Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
British Standards Institution (BSI)
- BS ISO 10636:1994 Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- BS ISO 10636:1994(2000) Photography — Processingchemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- BS ISO 10636:1995 Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- BS EN 16399:2013 Chemicals used for treatment of swimming pool water. Sodium thiosulfate
PK-PSQCA
- PS 443-1975 SPECIFICATION FOR SODIUM THIOSULPHATE (REVISED)
International Organization for Standardization (ISO)
- ISO 10636:1994 Photography; processing chemicals; specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- ISO 419:1972 Photographic grade sodium thiosulphate, crystalline; Specification
- ISO 3300:1976 Photographic grade sodium thiosulphate, anhydrous; Specification
- ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
Indonesia Standards
- SNI 06-1314-1989 Technical grade sodium thiosulphate
- SNI 06-4987-1999 Method for production of standard sodium thiosulphate 0.1 N solutions and method for standardization
AENOR
- UNE 30189:1963 ANALYSIS REAGENTS. SODIUM THIOSULPHATE.
- UNE-EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
- UNE-EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
RU-GOST R
- GOST 244-1976 Sodium thiosulphate, crystalline. Specifications
- GOST 27068-1986 Reagents. Sodium thiosulphate 5-aqueous. Specifications
- GOST R 51575-2000 Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate
KR-KS
- KS M ISO 10636-2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
- KS M 8263-2018(2023) Sodium N,N-diethyldithiocarbamate trihydrate
- KS M 8117-2018(2023) Sodium thiocyanate
AR-IRAM
- IRAM 17701-1959 Sodium thiosulfate crystal for photography
SCC
- BS 3302:1960 Sodium thiosulphate anhydrous photographic grade
- BS 3301:1960 Sodium thiosulphate hydrated photographic grade
- BS 3301:1978 Specification for photographic grade sodium thiosulphate, crystalline
- BS 3302:1978 Specification for photographic grade sodium thiosulphate, anhydrous
- NS-EN 16399:2013 Chemicals used for treatment of swimming pool water — Sodium thiosulfate
- MIL MIL-S-16917B-1984 SODIUM BISULFATE (NITER CAKE) (SUPERSEDING MIL-S-16917A)
- AENOR UNE-EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
- AENOR UNE-EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
- BS EN 12125:1999 Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
- DANSK DS/EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
- NS-EN 12125:2005 Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
- UNE-EN 12125:2006 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
- NS-EN 12125:1998 Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
- NS-EN 12125:2022 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
- AWWA B601-2017 Sodium Metabisulfite
- NS-EN 12125:2012 Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
- DANSK DS/EN 12125:2013 Chemicals used for treatment of water intended for human consumption – Sodium thiosulfate
IN-BIS
- IS 2211-1972 Specification for Anhydrous Sodium Thiosulfate, Photographic Grade
- IS 248-1978 Specification for sodium bisulfite (sodium metabisulfite)
Association Francaise de Normalisation
- NF T29-002:1968 Photography chemicals - Crystallized sodium thiosulfate.
- NF T94-210:2005 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate.
- NF T94-210*NF EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
- NF T20-297:1971 Chemical analysis of sulphuric acid and oleum. Determination of ammoniacal nitrogen. Spectrophotometric method.
- NF EN 16399:2014 Chemicals used for swimming pool water treatment - Sodium thiosulfate
- NF Q50-005:1967 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM THIOSULPHATE IN PULP LIQUORS FOR PAPERMAKING.
- NF T94-449*NF EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
European Committee for Standardization (CEN)
- EN 12125:2012 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
- EN 12125:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Thiosulfate
- EN 16399:2013 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
- EN 12926:2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
CEN - European Committee for Standardization
- EN 12125:2005 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Thiosulfate
IT-UNI
- UNI 6491-1969 Photosensitive sodium thiosulfate. Characteristics and tests
GOSTR
- GOST 8864-1971 Reagents. N,N-sodium diethyldithiocarbamate 3-aqueous. Specifications
YU-JUS
- JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
- JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
BE-NBN
- NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
German Institute for Standardization
- DIN EN 16399:2014-03 Chemicals used for treatment of swimming pool water - Sodium thiosulfate; German version EN 16399:2013
- DIN EN 12125:2020 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate; German and English version prEN 12125:2020
- DIN EN 12125:2022 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
ES-UNE
- UNE-EN 12125:2022 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
Danish Standards Foundation
- DS/EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
DIN
- DIN EN 12125:2005 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
American Water Works Association (AWWA)
- AWWA B601-2000 Sodium Metabisulfite
Lithuanian Standards Office
- LST EN 12125-2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
