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Water Quality Ferrous
Water Quality Ferrous, Total:59 items.
In the international standard classification, Water Quality Ferrous involves: Water quality, Analytical chemistry, Products of the chemical industry, Photography, Iron and steel products, Energy and heat transfer engineering in general, Geology. Meteorology. Hydrology.
Indonesia Standards, Water Quality Ferrous
YU-JUS, Water Quality Ferrous
- JUS H.G8.275-1987 Reagents. IronfHjsulphate heptahydrate. Determination of substances insoluble inwater. Gravimetric method
- JUS H.G8.274-1987 Reagents. Iron(ll) sulphate heptahydrate. Determination of iron(ll) sulphate heptahydrate content. Vo- lumetric method
- JUS H.G8.277-1987 Reagents. lron(ll)suiphate heptahydrate. Determination ofiron(lll) content. Colorimetric method
- JUS H.G8.425-1990 Reaaents. Sodiuin sulphite, anhvdrous and sodium sulphite heptahydrate. Determination of iron content. Colorimetric method
- JUS H.G8.280-1987 Reagents. lron(ll)sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.276-1987 Reagents. lron(ll)sulphate heptahydrate. Measurement ofpH. Potenciometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Water Quality Ferrous
- GB/T 14376-1993 Water quality. Determination of asymmetrical dimethyl hydrazine. Amino ferrocyanide sodium spectrophotometric method
- GB/T 664-1993 Chemical reagents. Iron (II) sulfate heptahydrate
- GB/T 664-2011 Chemical reagent—Iron(Ⅱ)sulfate heptahydrate
- GB 10531-1989 Water treating chemicals--Ferrous sulphate
- GB 10531-2006 Water treatment chemicals. Ferrous sulphate
- GB/T 10531-2016 Water treatment chemicals.Ferrous sulphate
- GB/T 661-1992 Chemical reagent--Ammonium iron(Ⅱ)shlfate hexahydrate
- GB/T 661-2011 Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate
- GB/T 1273-2008 Chemical reagent.Potassium hexacyanoferrate(Ⅱ)trihydrate
- GB/T 7493-1987 Water quality--Determination of nitrogen (nitrite)--Spectrophotometric method
Professional Standard - Agriculture, Water Quality Ferrous
- GB 664-1993 Chemical Reagent Ferrous Sulfate Heptahydrate (Ferrous Sulfate)
- 330兽药质量标准2017年版 Chemicals Volume 1 Veterinary Drug Quality Standard 12 Draws Copper Sulfate Ferrous Sulfate Powder (for Aquaculture)
Professional Standard - Chemical Industry, Water Quality Ferrous
IN-BIS, Water Quality Ferrous
Japanese Industrial Standards Committee (JISC), Water Quality Ferrous
Group Standards of the People's Republic of China, Water Quality Ferrous
- T/ZHXSJ 001-2022 Water treatment agent ferrous sulfate solution
- T/QAS 046-2021 Determination of total iron, ferrous iron and ferric iron in brine by phenanthroline spectrophotometric method
RU-GOST R, Water Quality Ferrous
German Institute for Standardization, Water Quality Ferrous
- DIN EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German version EN 889:2004
- DIN EN 889:2023 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
Association Francaise de Normalisation, Water Quality Ferrous
- NF T94-151*NF EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate.
- NF EN 889:2023 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Sulfate de fer (II)
- NF EN 26777:1993 Qualité de l'eau - Dosage des nitrites - Méthode par spectrométrie d'absorption moléculaire
American National Standards Institute （ANSI), Water Quality Ferrous
- ANSI PH4.304-1987 Photography (Chemicals)-Sodium Ferrocyanide, Decahydrate
- ANSI IT4.304-2002 Photography - Processing Chemicals - Specifications for Sodium Ferrocyanide Decahydrate
British Standards Institution (BSI), Water Quality Ferrous
- BS EN 889:2004 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
- BS EN 12124:2005 Chemicals used for treatment of water intended for human consumption — Sodium sulfite
- BS EN 12124:2006 Chemicals used for treatment of water intended for human consumption. Sodium sulfite
European Committee for Standardization (CEN), Water Quality Ferrous
- EN 889:2004 Chemicals used for treatment of water intended for human consumption - Iron(II) sulfate
- EN 889:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Iron(II) Sulfate
- EN 889:2023 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
Professional Standard - Railway, Water Quality Ferrous
IT-UNI, Water Quality Ferrous
工业和信息化部, Water Quality Ferrous
Hebei Provincial Standard of the People's Republic of China, Water Quality Ferrous
- DB13/T 1188-2010 Iron and steel enterprises energy medium quality control water quality
Danish Standards Foundation, Water Quality Ferrous
- DS/EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
Lithuanian Standards Office , Water Quality Ferrous
- LST EN 889-2004 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
ANSI - American National Standards Institute, Water Quality Ferrous
- IT4.304-2002 Photography - Processing Chemicals - Specifications for Sodium Ferrocyanide Decahydrate
AENOR, Water Quality Ferrous
- UNE-EN 889:2005 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
中华人民共和国环境保护部, Water Quality Ferrous
- GB 7493-1987 Water quality-Determination of nitrogen (nitrite)-Spectrophotometric method
HU-MSZT, Water Quality Ferrous