ZH
RU
ES
The content is higher than the purity
The content is higher than the purity, Total:275 items.
In the international standard classification, The content is higher than the purity involves: Non-ferrous metals, Semiconducting materials, Organic chemicals, Conducting materials, Analytical chemistry, Materials for the reinforcement of composites, Products of non-ferrous metals, Testing of metals, Water quality, Inorganic chemicals, Farming and forestry, Ferroalloys, Optics and optical measurements, Products of the chemical industry, Ferrous metals, Paint ingredients, Radiation measurements, Nuclear energy engineering, Metalliferous minerals, Construction materials, Iron and steel products, Rubber, Non-metalliferous minerals, Milk and milk products, Fertilizers, Raw materials for rubber and plastics.
RU-GOST R, The content is higher than the purity
- GOST 22518.3-1977 Lead of high purity. Colorimetric method for the determination of mercury
- GOST 19709.1-1983 Tellurium of high purity. Method for determination of sulphur
- GOST 19709.2-1983 Tellurium of high purity. Methods for determination of selenium
- GOST 22518.4-1977 Lead of high purity. Spectral method for the determination of mercury
- GOST 19674-1974 Cadmium high puriti. Method for the determination of mercury content
- GOST 24977.2-1981 Tellurium high purity. Spectral method for the determination of impurities
- GOST 24977.1-1981 Tellurium high purity. Method of chemical and spectral for the ditermination of impurities
- GOST 22518.1-1977 Lead of high purity. Chemical spectral method for the determination of additions
- GOST 24977.3-1981 Tellurium high purity. Spectral method for the determination of arsenic, autimonic, mercury and cadmium
- GOST 22518.2-1977 Lead of high purity. Spectral method for the determination of sodium, calcium, magnesium, aluminium, iron and tallium
- GOST 10555-1975 Reagents and high-purity matters. Colorimetric methods for determination of iron
- GOST R 56344-2015 Butadiene. Determination of purity and content of hydrocarbon impurities by gas chromatography method
- GOST R ISO 10280-2010 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
- GOST 30181.5-1994 Mineral fertilizers. Method for determination of mass fraction of amide nitrogen in compound fertilizers (spectrophotocolorimetric method)
Korean Agency for Technology and Standards (KATS), The content is higher than the purity
- KS M 1033-2017 Testing method for density of high-purity hydrocarbons by Bingham pycnometer
- KS M 1033-1997 Testing method for density of high-purity hydrocarbons by Bingham pycnometer
- KS M 1033-2017(2022) Testing method for density of high-purity hydrocarbons by Bingham pycnometer
- KS D ISO 809:2001 Magnesium and magnesium alloys－Determination of manganese－Periodate photometric method(manganese content between 0.01 and 0.8 %)
- KS D ISO 810:2001 Magnesium and magnesium alloys－Determination of manganese－Periodate photometric method(Manganese content less than 0.01 %)
- KS D ISO 10280:2002 Steel and iron-Determination of titanium content-Diantipyrylmethane spectrophotometric method
- KS D ISO 6827:2021 Aluminium and aluminium alloys — Determination of titanium content — Diantipyrylmethane photometric method
- KS E ISO 6995-2001(2021) Aluminium ores ― Determination of titanium content ― 4,4'-Diantipyrylmethane spectrophotometric method
- KS D ISO 6827:2001 Aluminium and aluminium alloys－Determination of titanium content －Diantipyrylmethane photometric method
- KS M ISO 7780:2016 Rubber and rubber latices－Determination of manganese content－Sodium periodate photometric methods
- KS E ISO 4691:2010 Iron ores－Determination of titanium－Diantipyrylmethane spectrophotometric method
RO-ASRO, The content is higher than the purity
YU-JUS, The content is higher than the purity
- JUS H.B8.815-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of copper content - Atomic absorption spectrophotometric method
- JUS H.B8.814-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the chloride content (as chlorine ion)
- JUS H.B8.812-1992 High nitrogen content,straight ammonium nitrate fertilizers - Determination of oil retention (porosity)
- JUS H.G8.489-1991 Reagents. Potassium permanganate. Determination of total nitrogen content. Colorimetric method
- JUS H.G8.487-1991 Reagents. Potassium permanganate. Determination of chlorides content. Turbidimetric raethod
- JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
- JUS H.B8.817-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the particle size (granulometry)
- JUS H.B8.702-1997 Basic petroleum products - Detertnination of hydrocarbons content in high-purity ethylene - Gas chromatographic method
- JUS B.F8.002-1979 Asbestos. Testing of quality by dry classification, determination of purity and water content
Professional Standard - Electron, The content is higher than the purity
- SJ 2595-1985 Method for the analysis of trace phosphorous in pure SiC14--Method spectrophotometry
Professional Standard - Ferrous Metallurgy, The content is higher than the purity
- YB/T 5190-2007 High pure graphite materials-Determination of chlorines content-spectrophotometric method
- YB/T 5190-1993 Spectrophotometric determination of chlorine content in high-purity graphite materials
- YB/T 5147-1993 Curcumin-oxalic acid colorimetric method for the determination of the boron content of high purity graphite products
- YB/T 5191-2007 High pure graphite materials-Determination of total rare earths content-spectrophotometric
- YB/T 5191-1993 Spectrophotometric determination method of total rare earth element content in high-purity graphite materials
- YB/T 4462-2015 High purity ferrosilicon.Determination of boron content.Inductively coupled plasma atomic emission spectrometric method
- YB/T 4461-2015 High purity ferrosilicon.Determination of zirconium and molybdenum content.Inductively coupled plasma atomic emission spectrometric method
Sichuan Provincial Standard of the People's Republic of China, The content is higher than the purity
- DB51/T 2044-2015 Determination method of impurity element content in high-purity vanadium pentoxide
- DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content
PL-PKN, The content is higher than the purity
- PN Z04062-1971 Air pur?ty protectton Determination of hydirogen bromide content
- PN Z04058-1971 Air purity protectiom Determinatioin of fuirfural content
- PN Z04005-03-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by colorimetric method
- PN Z04020-01-1991 Air purity protection. Tests for elemental carbon content. General
- PN Z04035-1971 Air purity ponotection Determination of styrane conteint
- PN Z04045-01-1992 Air purity protection Tests for content of aldehydes General
- PN Z04064-1971 Air purity protection Determination of dimethylamine content
- PN Z04214-01-1991 Air purity protectionTests for furfuryl alcohol content General
- PN Z04224-01-1992 Air purity protection Tests for propyl alcohol content General
- PN Z04177-02-1987 Air purity protection ests for 7V-phenyInaphtylamine etermination of JV-phenyl-2-naphtyl- mine at \vork places by colorimetric ethod
- PN Z04225-01-1992 Air purity protection Tests for hydrogen chloride content General
- PN Z04227-01-1992 Air purity protection ests for kerosene content eneral
- PN C86004-1991 Black powders. Determination of bulk density, dust content, rial density and degree of fineness
- PN Z04225-02-1992 Air purity protection Tests for hydrogen chloride content Determination of hydrogen chloride in work places by turbidimetry with sampling on filters
- PN Z04024-01-1991 Air purity protection Tests for barium and barium compound content General
- PN Z04056-01-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content General
- PN Z04061 Arkusz 01-1971 Air purity protection Study of acetic acid and acetic anhydride content Rang? of standard
- PN Z04225-03-1993 Air purity protection. Tests for hydrogen chloride content. Determination of hydrogen chloride by turbidimetry in workplaces with sampling using gas washing bottles
- PN Z04222-02-1991 Air purity protection. Tests for carbon black content. Determination of carbon black in work places by gravimetric method
- PN Z04009-04-1993 Air purity protection. Tests for content of nitrogen and its compounds. Determination of nitrates in dust in ambient air (imission) by spectrophotometric method with sodium salicilate
- PN Z04216-01-1991 Air purity protection Tests for silver and its compounds content General and scope of the standard
- PN Z04223-01-1992 Air punty protection Tests for halothane (1,1,1-trifluor- -2-brom-2-chloroethane) content General
- PN H04109-1992 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method
- PN Z04018-04-1991 Air purity protection Tests for free crystalline silica content Determination of free crystalline silica in total and respirable dust in the presence bf silicates in work places by colorimetric method
- PN Z04005-04-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by potentiometric method
- PN Z04061 Arkusz 03-1971 Airpur?ty protection Study of acetic acid and acetic anhydride content Determination of acetic acid andacetic anhydride in work station by method with methyl red
- PN Z04030-05-1991 Air purity protection Tests for dust Determination of total dust in work places by filtration-gravimetric method
- PN Z04220-02-1991 Air purity protection Tests for triethylenetetramine content Determination of triethylenetetramine in work places by high performance li?uid chromatography
- PN Z04015-08-1992 Air purity protection Tests tor content of sulphur and its compounds Determination of" carbon disulphide in industrial installations by spectrophotometry with using potassium ethylxantate
- PN Z04045-09-1992 Air purity protection ests for content of aldehydes etermination of furfuraldehyde n work places by gas chromatography
- PN Z04030-06-1991 Air purity protection Tests for dust Determination of respirable dust in work places by filtration-gravimetric method
- PN Z04094 Arkusz 01-1974 Air puri?y protection Tests tor carbon monoxide Determinalion of carbon monoxide in work s?a?ion by iodometric method
- PN Z04073-03-1991 Air purity protection Tests for phosphorus and its compounds content Determination of phosphorus trichloride in work places by spectrophotometry
- PN Z04073-04-1991 Air purity protection Tests for phosphorus and its compounds content Determination of phosphorus pentachloride in work places by spectrophotometry
- PN Z04217-02-1991 Air purity protection Tests for maleic anhydride content Determination of maleic anhydride in work places by high performance li?uid chromatography
- PN Z04037-10-1987 Air purity protection Tests for chlorine Determination of chlorine content in the ambient air (imision) by spectrophotometric method with methyl orange
- PN Z04182-07-1987 Air purity protection ests for pesticides etermination of bromfenvinfos in ork places by gas chromatography
- PN Z04215-03-1991 Air purity protection Tests for chloracetic acid content Determination of chloracetic acid vapour in work placesby spectrophotometric method
Japanese Industrial Standards Committee (JISC), The content is higher than the purity
- JIS K 0519:1995 Testing method for density of high-purity hydrocarbons by bingham pycnometer
- JIS K 1800:1978 Analytical methods for trace of impurities in high purity ethylene
- JIS K 0551:1994 Testing methods for total organic carbon in highly purified water
- JIS M 8215-2:2006 Iron ores -- Determination of manganese content -- Periodate spectrophotometric method
National Metrological Technical Specifications of the People's Republic of China, The content is higher than the purity
- JJF 1961-2022 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—High Purity Metal Certified Reference Materials
GM Europe, The content is higher than the purity
- GME QK 001019-1983 Polyethylen hoher Dichte mit 20 Massenanteil in % Glasfasern Polyethylene High Density with 20 % by Mass Glass Fibre German
Inner Mongolia Provincial Standard of the People's Republic of China, The content is higher than the purity
- DB15/T 887-2015 Analysis method of strontium titanium content in high purity strontium titanate
Group Standards of the People's Republic of China, The content is higher than the purity
- T/CASME 012-2021 Determination for β-nicotinamide mononucleotide purity and content High performance liquid chromatography
- T/CNIA 0119-2021 Determination of trace anions in high-purity nitric acid for the electronics industry by ion chromatography
- T/CNIA 0117-2021 Determination of trace anion content in high-purity hydrofluoric acid for electronics industry Ion chromatography
- T/SDAS 4-2016 Methods for chemical analysis of high purity gold—Determination of impurity elements contents—Glow discharge mass spectrometry
- T/CNIA 0120-2021 Determination of trace impurity elements in high-purity nitric acid for the electronics industry by inductively coupled plasma mass spectrometry
- T/CNIA 0118-2021 Determination of trace impurity elements in high-purity hydrofluoric acid for the electronics industry by inductively coupled plasma mass spectrometry
- T/NAIA 007-2020 Determination of titanium content in soil, grass and feces diantipyrine methane spectrophotometric method
- T/GRM 045-2022 Determination of Uranium content and high-precision isotope ratio (238U/235U) in carbonates by multi-collector inductively coupled plasma mass spectrometry
- T/CMES 08003-2020 Determination of content of high carbon ferrochromium silicon molybdenum blue spectrophotometry
Professional Standard - Non-ferrous Metal, The content is higher than the purity
- YS/T 935-2013 Standard guide for analysis and reporting the impurity content and grade of high purity metallic sputtering targets for electronic thin film applications
- 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 244.7-2008 Chemical andysis methods of high purity aluminum.Part 7: Determination of cadmium content by extraction-dithizone photometric method
- YS/T 244.8-2008 Chemical analysis methods of high purity aluminum.Part 8: Determination of indium content by extraction-crystal violet photometric method
- YS/T 37.1-2018 High-purity germanium dioxide chemical analysis method for determination of chlorine content by silver nitrate turbidimetric method
- YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic.Inductive coupling plasma mass spectrum(ICP-MS)for determinating the concentration of elements in the high-purity arsenic
- YS/T 244.4-2008 Chemical analysis methods of high purity aluminum.Part 4: Determination of gallium content by butylrhodamine B photometric method
- YS/T 230.4-1994 High pure indium--Determination of silicon content--Spectrochemical method
- YS/T 230.6-1994 High pure indium--Determination of thallium content
- YS/T 244.1-2008 Chemical analysis methods of high purity aluminum.Part 1: Determination of iron content by 1,10-phenanthroline-thiocyanate photometric method
- 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
- YS/T 244.3-2008 Chemical analysis methods of high purity aluminum.Part 3: Determination of titanium content by diantippylmethane-thiocyanate photometric method
- YS/T 36.1-1992 Determination of Arsenic by Ag-DDC Spectrophotometric Method for High Purity Tin Chemical Analysis
- YS/T 38.1-1992 Molybdenum Blue Spectrophotometric Method for Determination of Silicon Content by Chemical Analysis Method of High Purity Gallium
- YS/T 35.1-1992 High Purity Antimony Chemical Analysis Method Ag-DDC Spectrophotometric Determination of Arsenic
- YS/T 917-2013 Chemical analysis methods for high purity cadmium.Determination of trace impurity elements content.Glow discharge mass spectrometry
- YS/T 922-2013 Methods for chemical analysis of high purity copper.Determination of trace impurity elements content.Glow discharge mass spectrometry
- YS/T 1599-2023 Method for chemical analysis of high purity zirconium一 Determination of trace impurity elements content一 Glow discharge mass spectrometry
- YS/T 36.2-1992 Determination of Antimony Content by Malachite Green Spectrophotometric Method for Chemical Analysis of High Purity Tin
- YS/T 34.1-1992 High Purity Arsenic Chemical Analysis Method Malachite Green Spectrophotometric Determination of Antimony
- YS/T 980-2014 Determination of impurities of high purity gallium oxide.Inductively coupled plasma-mass spectrmetry
- YS/T 1011-2014 Methods for chemical analysis of high purity cobalt.Determination of impurity elements content.Glow discharge mass spectrometry
- YS/T 1012-2014 Methods for chemical analysis of high purity nickel.Determination of trace impurity elements content.Glow discharge mass spectrometry
- YS/T 981.3-2014 Methods for chemical analysis of high pure indium.Determination of silicon content.Molybdenum blue spectrophotometric method
- YS/T 981.5-2014 Methods for chemical analysis of high pure indium.Determination of thallium content.Rhodamine B 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 629.2-2007 Chemical analysis methods of high purity alumina Determination of ferric oxide Orthopenanthroline photometric method extracted withBfethyl-iso-mbutyl ketone
- YS/T 37.5-2007 High pure germanium dioxide. Determination of iron content. Graphite furnace atomic absorption spectrometric method
- YS/T 229.4-2013 Chemical analysis methods for high purity lead.Part 4:Determination of trace impurity elements content.Glow discharge mass spectrometry
- YS/T 923.2-2013 Methods for chemical analysis of high purity bismuth.Part 2:Determination of trace impurity elements content.Glow discharge mass spectrometry
- YS/T 38.3-2023 Methods for chemical analysis of high purity gallium—Part 3：Determination of trace impurity elements contents—Glow discharge mass spectrometry
- YS/T 244.5-2008 Chemical analysis methods of high purity aluminum.Part 5: Determination of copper, zinc and lead content by anodic spripping Voltammetric method
- YS/T 629.3-2007 Chemical analysis methods of high purity alumina.Determination of sodium oxide.Flame atomic absorption spectrophotometric method
- YS/T 629.4-2007 Chemical analysis methods of high purity alumina.Determination of potassium oxide.Flame atomic absorption spectrophotometric method
- YS/T 37.1-2007 High pure germanium dioxide. Determination of chlorine content. Mercuric sulfocyanide spectrophotometric method
- YS/T 38.1-2009 Chemical analysis methods of high pure gallium.Part 1:Determination of silicon content.Molybdenum blue spectrophotomerty
- YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content
- YS/T 244.6-2008 Chemical analysis methods of high purity aluminum.Part 6: Determination of silver content by eddyze reaction system of manganese-persulfric acid method
- YS/T 36.2-2011 Methods for chemical analysis of high-purity Tin.Part 2:Determination of antimony content.Malachite green spectrophotometry
- YS/T 230.7-1994 High pure indium--Determination of tin content
- YS/T 1603.1-2023 Methods for chemical analysis of tungsten-based high specific gravity alloys Part 1: Determination of tungsten content Cinchon gravimetric method
- YS/T 244.9-2008 Chemical analysis methods of high purity aluminum.Part 9: Determination of trace impurities in high purity aluminumby inductively coupled mass spectrometry
- YS/T 35-2012 Method for chemical analysis of high purity antimony.Determination of magnesium,zinc,nickel,copper,silver,cadium,iron,sulfur,arsenic,gold,manganese,lead,bismuth,silicon,selenium.High-mass resolution glow discharge mass spectrometry
American Society for Testing and Materials (ASTM), The content is higher than the purity
- ASTM F2113-01 Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
- ASTM F2113-01(2007) Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
- ASTM UOP543-11 Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by GC
- ASTM D6071-14(2022) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
- ASTM D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
- ASTM F2113-01e1 Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
- ASTM F2113-01(2011) Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
- ASTM D5544-05 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-94(2004) Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-94(1999)e1 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM UOP555-10 Trace Impurities in High-Purity Benzene and Cyclohexane by GC
- ASTM D5544-16 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM D5544-11 Standard Test Method for On-Line Measurement of Residue After Evaporation of High-Purity Water
- ASTM F2405-04(2011) Standard Test Method for Trace Metallic Impurities in High Purity Copper by High-Mass-Resolution Glow Discharge Mass Spectrometer
- ASTM F2405-04 Standard Test Method for Trace Metallic Impurities in High Purity Copper by High-Mass-Resolution Glow Discharge Mass Spectrometer
- ASTM D4517-04 Standard Test Method for Low-Level Total Silica in High-Purity Water by Flameless Atomic Absorption Spectroscopy
- ASTM D3545-06 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
- ASTM D3545-02 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
- ASTM D3545-95 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
- ASTM UOP868-88 Trace Saturates in High Purity Aromatics by GC
- ASTM D5542-04 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5542-04(2009) Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D3545-06(2012) Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
- ASTM D3545-22 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
- ASTM D5542-94(1999)e1 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5542-16 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5996-05 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
- ASTM D4517-85(1999) Standard Test Method for Low-Level Total Silica in High-Purity Water by Flameless Atomic Absorption Spectroscopy
Taiwan Provincial Standard of the People's Republic of China, The content is higher than the purity
- CNS 7170-1981 Method of Test for Purity and Benzene Content of Cyclohexane by Gas Chromatography
- CNS 6673-1980 Method of Test for Concentrating and Measuring Trace Quantities of Copper in High - Purity Water Used in the Electronics Industry
Universal Oil Products Company (UOP), The content is higher than the purity
- UOP 543-2011 Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by GC
- UOP 868-1988 TRACE SATURATES IN HIGH PURITY AROMATICS BY GC
- UOP 976-2002 TRACE C4-C9 SATURATES IN HIGH PURITY AROMATICS BY GC
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, The content is higher than the purity
- GB/T 11200.2-2008 Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method
- GB/T 36590-2018(英文版) Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry
- GB/T 13293.11-1991 Higher purity copper cathode.Determination of silicon content.Molybdenum blue spectrophotometric method
- GB/T 13293.4-1991 Higher purity copper cathode.Determination of antimony content 2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method
- GB/T 20574-2006 Method for determination of total flavonoids in propolis. Colorimetric method
- GB/T 5687.11-2006 Ferrochromium - Determination of titanium content - Diantipyrylmethane spectrophotometric method
- GB/T 11200.3-2008 Test methods of high-purity sodium hydroxide.Part3:Determination of calcinm content.Flame atomic absorption method
- GB/T 7717.12-2008 Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content by gas chromatography
- GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
- GB/T 5195.11-2006 Fluorspar.Determination of manganese content.The periodate spectrophotometric method
- GB/T 223.84-2009 Steel and iron.Determination of titanium content.Diantipyrylmethane spectrophotometric method
- GB/T 6730.21-2016 Iron ores.Determination of manganse content.Potassium periodate spectrophotometric method
- GB/T 13248-1991 Vulcanized rubber--Determination of manganese content--Sodium periodate photometric methods
- GB/T 13248-2008 Rubber and rubber latices.Determination of manganese content.Sodium periodate photometric methodes
- GB/T 25934.3-2010 Methods for chemical analysis of high purity gold.Part 3:Ethylether extraction separation-inductively coupled plasma-atomic emission spectrometry.Determination of impurity elements contents
- GB/T 13293.5-1991 Higher purity copper cathode.Determination of arsenic content.Heteropoly arsenomolybdic acid-crystal violet spectrophotometric method
- GB/T 8296-1987 Natural rubber latex--Determination of manganese content--Potassium periodate photometric method
ES-AENOR, The content is higher than the purity
Professional Standard - Aviation, The content is higher than the purity
- HB 5220.18-1995 Method for chemical analysis of superalloys Diantipyridine methane absorptiometry for determination of titanium content
- HB 5220.18-2008 Methods for chemical analysis of superalloys. Part 18: Determination of titanium content by diantipyryl methane photometric method
- HB 5218.8-1995 Aluminum Alloy Chemical Analysis Method Diantipyrine Methane Spectrophotometric Determination of Titanium Content
- HB 5219.6-1998 Magnesium alloy chemical analysis method Potassium periodate photometric method Determination of manganese content (including zirconium and rare earth)
CU-NC, The content is higher than the purity
- NC 23-33-1987 General Chemical Tests. "Benzoyl" Peroxide. Determination of Purity and Active Oxigen Content
工业和信息化部, The content is higher than the purity
- YS/T 1347-2020 Chemical analysis method of high-purity hafnium Determination of trace impurity element content Glow discharge mass spectrometry
- XB/T 628-2020 Chemical Analysis Methods for High Purity Rare Earth Metals Determination of Trace Element Content Glow Discharge Mass Spectrometry
- YS/T 1506-2021 Chemical analysis method of high-purity iridium Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1494-2021 Chemical analysis method for high purity gold Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1504-2021 High purity palladium chemical analysis method Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1530-2022 High purity tin chemical analysis method Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1495-2021 Chemical analysis method for high purity rhodium Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1493-2021 Chemical analysis method for high purity platinum Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1505-2021 Chemical analysis method of high purity ruthenium Determination of impurity element content Glow discharge mass spectrometry
- YS/T 1288.4-2018 Methods for chemical analysis of high-purity zinc Part 4: Determination of trace element content Glow discharge mass spectrometry
- YS/T 37.2-2018 Chemical analysis method of high-purity germanium dioxide. Determination of silicon content by molybdenum blue spectrophotometry.
- YB/T 4582.9-2017 Determination of titanium silicon nitride content diantipyrine methane spectrophotometry
- YB/T 4726.12-2021 Determination of manganese oxide content in iron-containing dust sludge Potassium (sodium periodate) spectrophotometry
- YB/T 4590-2017 Determination of impurity content in high-purity graphite products for silicon materials by inductively coupled plasma optical emission spectrometry
- YS/T 1164-2016 Determination of impurity content in high-purity quartz products for silicon materials by inductively coupled plasma optical emission spectrometry
- YB/T 4582.6-2017 Determination of silicon ferromanganese nitride content sodium periodate spectrophotometry
Anhui Provincial Standard of the People's Republic of China, The content is higher than the purity
- DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography
Ningxia Provincial Standard of the People's Republic of China, The content is higher than the purity
- DB64/T 1082-2015 Determination of total flavonoids content in wolfberry - spectrophotometric colorimetry
German Institute for Standardization, The content is higher than the purity
- DIN 50451-6:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH4F) and in etching mixtures of high-purity ammonium fluoride solution
- DIN EN 933-7:1998 Tests for geometrical properties of aggregates - Part 7: Determination of shell content; percentage of shells in coarse aggregates; German version EN 933-7:1998
- DIN EN ISO 10280:1996 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991); German version EN ISO 10280:1995
- DIN EN ISO 10280:1996-02 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991); German version EN ISO 10280:1995
Professional Standard - Petrochemical Industry, The content is higher than the purity
- SH/T 1786-2015 Isoamylene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1613.2-1995 Determination of the purity of petroleum o-xylene and the content of hydrocarbon impurities by gas chromatography
- SH/T 1782-2015 Isoprene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
CZ-CSN, The content is higher than the purity
- CSN ISO 10 280:1993 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
- CSN ISO 6827:1992 Aluminium and aluminium alloys. Determination of titanium content - Diantipyrylmethane photometric method
- CSN ISO 7723:1992 Manganese ores and concentrates. Determination of titanium content - 4,4'-Diantipyrylmethane spectrometric method
- CSN 72 2030 Cast.15-1992 Chemical analysis of blast furnace slag. Spectrophotometric determination of arsenic content
Danish Standards Foundation, The content is higher than the purity
- DS/EN ISO 10280:1996 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method
未注明发布机构, The content is higher than the purity
International Organization for Standardization (ISO), The content is higher than the purity
- ISO 809:1973 Magnesium and magnesium alloys; Determination of manganese; Periodate photometric method (Manganese content between 0,01 and 0,8 %)
- ISO 810:1973 Magnesium and magnesium alloys; Determination of manganese; Periodate photometric method (Manganese content less than 0,01 %)
- ISO 4691:2009 Iron ores - Determination of titanium - Diantipyrylmethane spectrophotometric method
- ISO 4691:1985 Iron ores; Determination of titanium content; Diantipyrylmethane spectrophotometric method
- ISO 1397:1975 Compounded rubber — Determination of manganese content — Sodium periodate photometric method
- ISO 10280:1991 Steel and iron; determination of titanium content; diantipyrylmethane spectrophotometric method
- ISO 3886:1986 Iron ores; Determination of manganese content; Periodate spectrophotometric method
- ISO 1655:1975 Raw rubber and rubber latex — Determination of manganese content — Potassium periodate photometric method
HU-MSZT, The content is higher than the purity
International Electrotechnical Commission (IEC), The content is higher than the purity
- IEC 61435:2013 Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics
British Standards Institution (BSI), The content is higher than the purity
- BS IEC 61435:2013 Nuclear instrumentation. High-purity germanium crystals for radiationdetectors. Measurement methods of basic characteristics
- BS EN ISO 10280:1995 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
- BS EN ISO 10280:1991 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method
- BS 734C:1962 Measurement of the density of milk using a hydrometer - Percentage of total solids and non-fatty solids in milk corresponding to given fat content and observed density fat content range 2-6 per cent (with fat in the liquid state)
- BS ISO 9682-2:2007 Iron ores - Determination of manganese content - Periodate spectrophotometric method
- BS ISO 9682-2:2006 Iron ores. Determination of manganese content - Periodate spectrophotometric method
Professional Standard - Chemical Industry, The content is higher than the purity
- HG/T 2957.11-1984(1997) Alunite ores-Determination of titanium content-Diantipyrylmethane photometric method
- HG/T 2957.11-2004 Determination of titanium content in alunite ore - diantipyrine methane spectrophotometric method
KR-KS, The content is higher than the purity
- KS D ISO 6827-2021 Aluminium and aluminium alloys — Determination of titanium content — Diantipyrylmethane photometric method
- KS M ISO 7780-2016 Rubber and rubber latices－Determination of manganese content－Sodium periodate photometric methods
廊坊市市场监督管理局, The content is higher than the purity
- DB1310/T 229-2020 Determination of metal element content in high-purity carbon materials by inductively coupled plasma optical emission spectrometry
Association Francaise de Normalisation, The content is higher than the purity
- NF A06-314*NF EN ISO 10280:1995 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
- NF A20-424*NF ISO 4691:1986 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
- NF M07-004/A1*NF EN ISO 6246/A1:2019 Petroleum products - Gum content of fuels - Jet evaporation method - AMENDMENT 1 : purity requirement for n-heptane
- NF EN ISO 6246/A1:2019 Produits pétroliers - Teneur en gommes des carburants - Méthode d'évaporation au jet - AMENDEMENT 1 : exigences de pureté pour le n-heptane
- NF T60-618*NF EN ISO 20764:2004 Petroleum and related products - Preparation of a test portion of high-boiling liquids for the determination of water content - Nitrogen purge method
- NF ISO 11433:2021 Alliages de nickel - Détermination de la teneur en titane - Méthode par spectrophotométrie d'absorption moléculaire au diantipyrylméthane
- NF A20-420*NF ISO 3886:1987 Iron ores. Determination of manganese content. Periodate spectrophotometric method.
Professional Standard - Building Materials, The content is higher than the purity
- JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry
国家市场监督管理总局、中国国家标准化管理委员会, The content is higher than the purity
- GB/T 40291-2021 Nuclear instrumentation High—purity germanium crystals for radiation detectors—Measurement methods of basic characteristics
Lithuanian Standards Office , The content is higher than the purity
- LST EN ISO 10280:2000 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991)
AENOR, The content is higher than the purity
- UNE-EN ISO 10280:1996 STEEL AND IRON. DETERMINATION OF TITANIUM CONTENT. DIANTIPYRYLMETHANE SPECTROPHOTOMETRIC METHOD. (ISO 10280:1991).
- UNE 40241-2:1975 PRECISIONS IN THE METHOD OF DETERMINING THE CONTENT IN CISTERNIC ACID OF HYDROLIZED OF WOOL BY MEANS OF ELECTROPHORESIS ON PAPER AND COLOURIMETRY.
ES-UNE, The content is higher than the purity
- UNE-EN ISO 6246:2017/A1:2020 Petroleum products - Gum content of fuels - Jet evaporation method - Amendment 1: Purity requirement for n-heptane (ISO 6246:2017/Amd 1:2019)
VN-TCVN, The content is higher than the purity
- TCVN 6319-2007 Rubbers and rubber latices.Determination of manganese content.Sodium periodate photometric methods
Professional Standard - Aerospace, The content is higher than the purity
- QJ 3140.1-2001 1,2,4-Butanetriol Analysis Method Part 1: Determination of 1,2,4-Butanetriol Purity and Impurity Butanetetrol Content
European Committee for Standardization (CEN), The content is higher than the purity
- EN ISO 10280:1995 Steel and Iron - Determination of Titanium Content - Diantipyrylmethane Spectrophotometric Method (ISO 10280 : 1991)