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Indigo Titration
Indigo Titration, Total:19 items.
In the international standard classification, Indigo Titration involves: Geology. Meteorology. Hydrology, Air quality, Vocabularies, Environmental testing, Fruits. Vegetables, Ferrous metals, Spices and condiments. Food additives, Non-ferrous metals, Power stations in general, Ferroalloys.
IN-BIS, Indigo Titration
Professional Standard - Meteorology, Indigo Titration
- QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry
Association Francaise de Normalisation, Indigo Titration
- NF T90-015-2:2000 Water quality - Determination of ammonium - Part 2 : indophenol blue spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Indigo Titration
- GB/T 15437-1995 Ambient air--Determination of ozone--Indigo disulphonate spectrophotometry
- GB/T 6195-1986 Determination of vitamin C in vegetables and fruits(2,6-dechloro-indophenol titration method)
- GB 6195-1986 Determination of vitamin C content in fruits and vegetables (2,6-dichloroindophenol titration method)
- GB 223.37-1989 Methods for chemical analysis of iron,steel and alloy The indophenol blue photometric methods for the determination of nitrogen content after distillation seperation
- GB/T 223.37-1989 Methods for chemical analysis of iron,steel and alloy--The indophenol blue photometric methods for the determination of nitrogen content after distillation separation
- GB/T 5686.4-2008 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal. Determination of phosphorus content. Molybdenum blue photometric method and alkali content titrimetric method
Professional Standard - Environmental Protection, Indigo Titration
- HJ 504-2009 Ambient air.Determination of ozone.Indigo disulphonate spectrophotometry
- HJ 504-2009(XG1-2018) Determination of ozone in ambient air Spectrophotometric method of sodium indigo disulfonate "Revision No. 1"
Professional Standard - Electricity, Indigo Titration
- DL/T 2374-2021 Determination of fugitive ammonia in flue gas of thermal power plant by indophenol blue spectrophotometric method
- DL/T 502.20-2006 Analytical methods of steam and water in power plants Part 20: Determination of dissolved oxygen(Colorimetric method using sodium indigo disulphonate)
- DL/T 502.19-2006 Analytical methods of steam and water in power plants Part 19: Determination of dissolved oxygen (Colorimetric method using sodium indiogo disulphonate glucose)
Indonesia Standards, Indigo Titration
- SNI 19-6964.3-2003 Seawater quality - Part 3: Test methods of ammonia solution (NH3-N) with indophenol blue by spectrophotometry
国家市场监督管理总局、中国国家标准化管理委员会, Indigo Titration
- GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
NL-NEN, Indigo Titration
- NEN 2789-1983 Air quality - Ambient air - Photometric determination of ozone content with indigo disulphonate
RU-GOST R, Indigo Titration
- GOST 33293-2015 Food additives. Methods for identification and determination of total coloring matters percentage in food colour indigotine E132
Professional Standard - Non-ferrous Metal, Indigo Titration
- YS/T 248.4-2007 Methods for chemical analysis of crude lead.Determination of arsenic content.Molybdoantimonyarsenate blue photometric method and Extraction-iodometric method