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Indigo Purity
Indigo Purity, Total:29 items.
In the international standard classification, Indigo Purity involves: Geology. Meteorology. Hydrology, Air quality, Vocabularies, Environmental testing, Ferrous metals, Non-ferrous metals, Farming and forestry, Materials for the reinforcement of composites, Conducting materials, Testing of metals.
IN-BIS, Indigo Purity
Professional Standard - Meteorology, Indigo Purity
- QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Indigo Purity
- GB/T 15437-1995 Ambient air--Determination of ozone--Indigo disulphonate spectrophotometry
- 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 13293.11-1991 Higher purity copper cathode.Determination of silicon content.Molybdenum blue spectrophotometric method
Professional Standard - Environmental Protection, Indigo Purity
- 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 Purity
- DL/T 2374-2021 Determination of fugitive ammonia in flue gas of thermal power plant by indophenol blue spectrophotometric method
Indonesia Standards, Indigo Purity
- 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 Purity
- GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
NL-NEN, Indigo Purity
- NEN 2789-1983 Air quality - Ambient air - Photometric determination of ozone content with indigo disulphonate
PL-PKN, Indigo Purity
- PN Z04009-02-1991 Air purity protection Tests for nitrogen compounds Determination of ammonia in the atmosphere (imision) by photometric, indophenol method
- PN Z04009-03-1990 Air purity protection Tests for nitrogen compounds Determination of ammonia in work places by spectrophotometry in visible spectra] region, indopheno] method
Jiangsu Provincial Standard of the People's Republic of China, Indigo Purity
- DB32/T 2260-2012 SSR Molecular Detection Method for Purity and Authenticity of Cabbage Varieties
Professional Standard - Non-ferrous Metal, Indigo Purity
- YS/T 230.4-1994 High pure indium--Determination of silicon content--Spectrochemical method
- YS/T 38.1-1992 Molybdenum Blue Spectrophotometric Method for Determination of Silicon Content by Chemical Analysis Method of High Purity Gallium
- YS/T 981.3-2014 Methods for chemical analysis of high pure indium.Determination of silicon content.Molybdenum blue spectrophotometric method
- YS/T 37.2-2007 High pure germanium dioxide. Determination of silicon content. Molybdenum blue spectrophotomertic method
- YS/T 37.2-1992 Chemical analysis method of high purity germanium dioxide Molybdenum blue spectrophotometry Determination of silicon content
- YS/T 244.2-2008 Chemical analysis methods of high purity aluminum.Part 2: Determination of silicon content by extraction-molybdenum blue photonEetrie method
- YS/T 38.1-2009 Chemical analysis methods of high pure gallium.Part 1:Determination of silicon content.Molybdenum blue spectrophotomerty
- YS/T 629.1-2007 Chemical analysis methods of high purity alumina.Determination of silicon dioxide.Molybdenum blue photometric method extracted with n-Amyl alcohol
Qinghai Provincial Standard of the People's Republic of China, Indigo Purity
- DB63/T 1159-2012 ISSR operating procedures for the purity test of Brassica napus varieties
Professional Standard - Ferrous Metallurgy, Indigo Purity
- YB/T 5156-1993 Determination of silicon in graphite products of high purity by silicon-molybdenum blue potometric method
工业和信息化部, Indigo Purity
- YB/T 5156-2016 Determination of Silicon in High Purity Graphite Products Silicon-Molybdenum Blue Spectrophotometry
- YS/T 37.2-2018 Chemical analysis method of high-purity germanium dioxide. Determination of silicon content by molybdenum blue spectrophotometry.
Beijing Provincial Standard of the People's Republic of China, Indigo Purity
- DB11/T 199.3-2003 Rules of field testing for vegetable varietal genuineness and purity Part 3: Cabbage
Professional Standard - Electron, Indigo Purity
- SJ/T 11017-1996 Methods of analysis for pure silver brazing for electronic components - Determination of phosphorus (spectrophotometric phosphomolybdate method)