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Determination method of selenium element

Determination method of selenium element, Total:498 items.

In the international standard classification, Determination method of selenium element involves: Lubricants, industrial oils and related products, Fertilizers, Non-ferrous metals, Coals, Fuels, Water quality, Ferrous metals, Metalliferous minerals, Equipment for entertainment, General methods of tests and analysis for food products, Animal feeding stuffs, Analytical chemistry, Materials for aerospace construction, Galvanic cells and batteries, Power stations in general, Natural gas, Air quality, Testing of metals, Semiconducting materials, Ceramics, Beekeeping, Inorganic chemicals, Inks. Printing inks, Non-metalliferous minerals, Veterinary medicine, Test conditions and procedures in general, Jewellery, Wastes, Road vehicle systems, Meat, meat products and other animal produce, Products of the chemical industry, Geology. Meteorology. Hydrology, Pulps, Powder metallurgy, Welding, brazing and soldering, Conducting materials, Data storage devices, Optics and optical measurements, Fishing and fish breeding, Laboratory medicine, Environmental protection, Materials for the reinforcement of composites, Medical sciences and health care facilities in general, Cereals, pulses and derived products, Continuous handling equipment, Soil quality. Pedology, Milk and milk products, Food products in general, Nuclear energy engineering, Farming and forestry, Burners. Boilers, Elements of buildings, Fruits. Vegetables, Raw materials for rubber and plastics, Insulating fluids, TESTING, Medical equipment, Organic chemicals, Manufacturing processes in the rubber and plastics industries, Construction materials, Textile fibres.

国家质量监督检验检疫总局, Determination method of selenium element

SN/T 4759-2017 Determination method of antimony, arsenic, cadmium, lead, mercury and selenium in imported food grade lubricating oil (grease) Inductively coupled plasma mass spectrometry (ICP-MS)
SN/T 0860-2016 Determination method of selenium in exported foods
SN/T 4764-2017 Elemental analyzer method for determination of carbon, hydrogen, nitrogen and sulfur content in coal

Shandong Provincial Standard of the People's Republic of China, Determination method of selenium element

DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer

RU-GOST R, Determination method of selenium element

GOST 20996.1-2014 Selenium technical. Methods of selenium determination
GOST R 52962-2008 Water. Methods for determination of chromium (VI) and total chromium
GOST 1367.8-1983 Antimony. Method for the determination of selenium
GOST 12645.11-1986 Indium. Method for determination of selenium
GOST 31707-2012 Foodstuffs. Determination of trace elements. Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
GOST 20996.2-2014 Selenium technical. Methods of sulphur determination
GOST 20996.7-2014 Selenium technical. Methods of aluminum determination
GOST 20996.11-2015 Technical selenium. Method of mercury determination
GOST 20996.3-2016 Technical selenium. Method for determination for plumbum
GOST 13047.25-2014 Nickel. Cobalt. Methods for determination of selenium in nickel
GOST 15934.16-1980 Copper concentrates. Method for tre determination of selenium (tellurium)
GOST R 53182-2008 Foodstuffs. Determination of trace elements. Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
GOST R 55131-2012 Solid recovered fuels. Methods for the determination of the trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn)
GOST 473.4-1981 Vanadium base alloys and alloying elements. Methods for determination of silicon
GOST 3240.16-1976 Magnesium alloys. Methods for determination of sum of rare-earth elements and cerium
GOST R 56634-2015 Bee products. Atomic absorption method for the determination of toxic elements
GOST R 54239-2010 Solid mineral fuels. Selection of methods for the determination of trace elements
GOST R 54239-2018 Solid mineral fuels. Selection of methods for the determination of trace elements
GOST R 53351-2009 Medical remedies for animals, feed and feed additives. Detection of mass fraction of selenium by atom absorbtion spectrometric method
GOST R 52530-2006 Automotive gasolines. Photocolorimetric method of iron determination
GOST R 51056-1997 Alloyed and high-alloyed steel. Atomic emission spectrometry method of determination of tungsten and molibdenum
GOST 11739.22-1990 Aluminium casting and wrought alloys. Methods for determination of rare-earth elements and yttrium
GOST 19877-1982 Dissolving pulp. Spectral method for determining of elements in pulp
GOST 30538-1997 Food-stuffs. Analysis of toxic elements by atomic-emission method
GOST R 53150-2008 Foodstuffs. Determination of trace elements. Pressure digestion
GOST R 51637-2000 Premixes. Methods for the determination of total mass fraction of microelements (marganese, iron, copper, zinc, cobalt)
GOST R 51309-1999 Drinking water. Determination of elements content by atomic spectrometry methods
GOST R 52180-2003 Drinking water. Determination of elements content by stripping voltammetric method
GOST R 57162-2016 Water. Determination of elements content by graphite furnace atomic absorption spectrometry
GOST 25702.10-1983 Raremetallic concentrates. Method for the determination of sum of rare earths
GOST 30247.2-1997 Elements of building constructions. Fire resistance test methods. Doors and gates
GOST R 55488-2013 Propolis. Method for the determination of polyphenols
GOST R 56576-2015 Flour for pasta. Method for determination of yellow pigment
GOST 13496.17-1995 Forage. Methods for determining carotin
GOST 28553-1990 Tea. Method for determination of crude fibre
GOST R 53773-2010 Juice products. Methods for determination of Anthocyanins
GOST 13496.17-1984 Forage. Method for determination carotin
GOST 29215-1991 Pulps. Method for the determination of chlorine consumption (degree of delignification)
GOST 32984-2014 Solid mineral fuel. Determination of major and minor elements in ash by X-ray fluorescence spectrometric method
GOST 31866-2012 Drinking water. Determination of elements content by stripping voltammetric method
GOST 23862.17-1979 Praseodymium and its oxide. Method of determination of rare-earth element oxides
GOST 32709-2014 Juice products. Methods for determination of Anthocyanins
GOST 6841-1977 Cellulose. Method for determination of pitch and fat
GOST R 50259-1992 Premixes. Methods for determination of vitamin A

ZA-SANS, Determination method of selenium element

SANS 411:2006 Coal and coke - Analysis and testing - Determination of trace elements - Determination of arsenic, antimony and selenium - Hydride generation method
SANS 409:2006 Coal and coke - Analysis and testing - Determination of trace elements - Coal, coke and fly-ash - Determination of eleven trace elements - Flame atomic absorption spectrometric method

Canadian General Standards Board （CGSB), Determination method of selenium element

CGSB 1.500-75 METH 5-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Selenium Extractible (Se) En Faible Concentration
CGSB 1.500-75 METH 1-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Lead (Pb) in Low Concentration

Japanese Industrial Standards Committee (JISC), Determination method of selenium element

JIS H 1065:1993 Method for determination of selenium in copper
JIS G 1233:1994 Steel -- Method for determination of selenium content
JIS M 8134:1994 Ores -- Methods for determination of selenium
JIS M 8404:1976 Methods for determination of rare earths in ores
JIS K 0223:1983 Methods for determination of selenium in stack gas
JIS H 1065:2006 Method for determination of selenium in copper and copper alloys
JIS M 8406:1976 Method for determination of yttrium group rare earths in ores
JIS K 0553:1995 Testing methods for determination of metallic elements in highly purified water
JIS K 0553:2002 Testing methods for determination of metallic elements in highly purified water
JIS K 0553 ERRATUM 1:2002 Testing methods for determination of metallic elements in highly purified water (Erratum 1)
JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
JIS K 0225:1990 Testing methods for determination of trace components in diluent gas and zero gas

Korean Agency for Technology and Standards (KATS), Determination method of selenium element

KS D 1828-1993 Method for determination of selenium in steel
KS D 1828-2014 Method for determination of selenium in steel
KS E 3080-2020 Method for determination of selenium ores
KS E 3080-2004 Method for determination of selenium in ores
KS D 1828-2019 Steel — Methods for determination of selenium content
KS E 3098-1993 Method for determination of rare earths in ores
KS I 3203-2007(2012) Testing methods for determination of metallic elements in highly purified water
KS D 1991-2007 Method for determination of selenium in copper
KS D 1828-2009 Method for determination of selenium in steel
KS M 0073-1997
KS I 3203-2021 Testing methods for determination of metallic elements in highly purified water
KS D 1991-2018 Method for determination of selenium in copper and copper alloys
KS I 3203-2007 Testing methods for determination of metallic elements in highly purified water
KS I ISO 15587:2014 Water quality — Digestion for the determination of selected elements in water
KS D ISO 3111-2002(2017) Copper alloys－Determination of tin as alloying element－Volumetric method
KS D ISO 3110-2002(2017) Copper alloys－Determination of aluminium as alloying element－Volumetric method
KS D ISO 3110:2002 Copper alloys－Determination of aluminium as alloying element－Volumetric method
KS D ISO 3111:2002 Copper alloys－Determination of tin as alloying element－Volumetric method
KS D 0062-2019 The method for measuring total and elemental fume generation rate on arc welding process
KS I ISO 13878-2009(2019) Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
KS I ISO 15586-2010(2015) Water quality－Determination of trace elements using atomic absorption spectrometry with graphite furnace

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Determination method of selenium element

GJB 5404.10-2005 Analysis methods for trace elements in super alloys Part 10: Determination of selenium content by graphite furnace atomic absorption spectrometric method

Military Standard of the People's Republic of China-General Armament Department, Determination method of selenium element

GJB 8781.10-2015 Methods for trace element analysis of high temperature alloys Part 10: Determination of selenium content by graphite furnace atomic absorption spectrometry
GJB 3419-1998 Method for determination of density and impurity elements of depleted uranium metal ingots
GJB 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method
GJB 770.201-1989 Test methods for gunpowder analysis Determination of metal element content Atomic absorption spectrometry
GJB 950.8-1990 Trace element analysis method of precious metals and their alloys ICP-AES method for determination of trace amounts of palladium and rhodium in platinum alloys

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of selenium element

GB/T 32603-2016 Determination of the content of migration of arsenic, antimony, selenium, mercury from toy materials.Atomic fluorescence spectrometry
GB/T 13883-1992 Method for the determination of selenium in feedstuffs.(DAN) fluorometrt
GB/T 20127.10-2006 Steel and alloy.Determination of trace element contents.Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method
GB/T 3253.5-2001 Methods for chemical analysis of antimony--Determination of selenium content
GB/T 26193-2010 Determination of the content of migration of Sb,As,Ba,Cd,Cr,Pb,Hg and Se from toy material.ICP-MS
GB/T 15080.6-1994 Antimony concentrates-Determination of selenium content
GB/T 28021-2011 Adornment.Determination of baneful elements.Method of spectrometry
GB/T 4103.7-2000 Methods for chemical analysis of lead and lead alloys Determination of selenium content
GB/T 3254.6-1998 Antimony trioxide--Determination of selenium content
GB/T 16415-1996 Determination of selenium in coal--Hydride generation-atomic absorption method
GB/T 16415-2008 Determination of selenium in coal.Hydride generation-atomic absorption method
GB/T 30419-2013 Determination of antimony,arsenic,barium,cadmium, chromium, lead, mercury, selenium element migration from toy materials.Inductively coupled plasma atomic emission spectrometry
GB/T 2441.5-2001 Determination of Urea Determination of alkalinity titrimetric method
GB/T 2441.7-2001 Determination of Urea Determination of particle size Sieve method
GB/T 8654.6-1988 Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content
GB 8654.6-1988 Manganese metal chemical analysis method for the determination of selenium by hydrazine hydrochloride-iodometric method
GB/T 14506.30-2010 Methods for chemical analysis of silicate rocks.Part 30:Determination of 44 elements
GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
GB 4103.10-1983 Methods for chemical analysis of lead-base alloys--The oscillopolarographic method for the determination of selenium and tellurium content
GB/T 13748.20-2009 Chemical analysis methods of magnesium and magnesium alloys.Part 20:Determination of elements by inductively coupled plasma atomic emission spectrometry
GB/T 18204.29-2000 Method for determination of urea in water of swimming place
GB/T 7629-1987 Method for the determination of vitamin B2 in cereals
GB/T 7628-1987 Method for the determination of vitamin B1 in cereals
GB/T 2441.3-2001 Determination of urea Determination water content Karl Fisher method
GB/T 14506.28-1993 Silicate rocks. Determination of contents of major and minor elements. X-ray fluorescence spectrometric method
GB/T 12390-1990 Method for determination of thiamine (vitamin B1) in foods
GB/T 223.52-1987 Methods for chemical analysis of iron,steel and alloy--The hydroxylamine hydrochloride-iodometric method for the determination of selenium content
GB 223.52-1987 Hydroxylamine hydrochloride-iodometric method for chemical analysis of steel and alloys for the determination of selenium
GB/T 10649-1989 Determination for mixing homogeneity of mineral premix
GB/T 28020-2011 Adornment.Determination of baneful elements.X-ray fluorescence spectrometric method
GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina.Part 30:X-ray fluorescence spectrometric method for the determination content of trace elements
GB/T 14352.16-2010 Methods for chemical analysis of tungsten ores and molybdenum ores.Part 16:Determination of selenium content
GB/T 4103.7-2012 Methods for chemical analysis of lead and lead alloys.Part 7:Determination of selenium content
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 12391-1990 Methods for determination of riboflavin in foods
GB/T 24525-2009 Method for determination of specific resistance of carbon materials
GB/T 6717-1986 Method for determination of specific resistance of carbon materials
GB/T 6155-1985 Carbon materials--Determination of the true density
GB/T 13293.1-1991 Higher purity copper cathode.Determination of selenium and tellurum contents.Catalytic oscillopolarographic method
GB/T 14506.29-2010 Methods for chemical analysis of silicate rocks-Part 29: Determination of 22 elements including rare earth elements
GB/T 2441.6-2001 Determination of urea Determination of water insolution matter content Weight method
GB/T 14849.5-2010 Chemical analysis of slion metal.Part 5: Determination of elements content.Analysis using an X-ray fluorescence method
GB/T 223.79-2007 Iron and steel-Determination of multi-element contents-X-ray fluorescence spectrometry (Routine method)
GB/T 1431-1985 Carbon materials--Determination of the compressive strength
GB/T 6154-1985 Carbon materials--Determination of the bulk density
GB/T 5888-1986 Testing method of degree of polymerization of ramie cellulose
GB/T 8721-2009 Method for the determination of tensile strength of carbonaceous materials
GB/T 1431-2009 Carbon materials-Determination of the compressive strength
GB/T 24526-2009 Carbon materials-Determination of the total sulphur content
GB/T 24528-2009 Carbon materials-Determination method of the bulk density
GB/T 8721-2019 The test method for tensile strength of carbon materials

Professional Standard - Military and Civilian Products, Determination method of selenium element

WJ 2423-1997 Determination method of selenium in copper tellurium iron selenide alloy material
WJ 2422-1997 Determination method of tellurium in copper tellurium iron selenide alloy material

Anhui Provincial Standard of the People's Republic of China, Determination method of selenium element

DB34/T 2578-2015 Crude selenium chemical analysis method Determination of selenium content iodometric method
DB34/T 2700-2016 Method for Determination of Dispersion of Pigment Carbon Black

工业和信息化部, Determination method of selenium element

HG/T 5230-2017 Determination method of selenium in sulfuric acid
JB/T 11236-2021 Determination method for cadmium in lead-acid batteries
JC/T 2571-2020 Determination method of trace elements in high-purity graphite
YS/T 1158.2-2016 Methods for chemical analysis of copper indium gallium selenide targets Part 2: Gravimetric method for determination of selenium content
YS/T 1467.12-2021 Methods of chemical analysis of hafnium Part 12: Determination of trace impurity elements
YS/T 1084.3-2018 Methods for chemical analysis of crude selenium Part 3: Determination of selenium content Hydroxylamine hydrochloride reduction gravimetric method and sodium thiosulfate titration method
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 1473-2021 Chemical analysis method of high purity molybdenum Determination of trace impurity elements 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 1179.3-2017 Methods for chemical analysis of aluminum slag Part 3: Determination of carbon and nitrogen content Elemental analyzer method
YS/T 806-2020 Chemical analysis methods for aluminum and aluminum alloys Determination of elemental content X-ray fluorescence spectrometry
YS/T 1347-2020 Chemical analysis method of high-purity hafnium Determination of trace impurity element content Glow discharge mass spectrometry
YS/T 474-2021 Chemical Analysis Methods for High Purity Gallium Determination of Trace Elements Inductively Coupled Plasma Mass Spectrometry
XB/T 629.1-2020 Methods for chemical analysis of rare earth aluminum master alloys Part 1: Determination of amounts of rare earth elements
YS/T 581.15-2012 Methods for chemical analysis and determination of physical properties of aluminum fluoride Part 15: Determination of elemental content by X-ray fluorescence spectrometry (tablet pressing) method
XB/T 628-2020 Chemical Analysis Methods for High Purity Rare Earth Metals Determination of Trace Element Content Glow Discharge Mass Spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Determination method of selenium element

GB/T 34003-2017 Detection method of impurity elements in boron nitride

ES-UNE, Determination method of selenium element

UNE-EN 12938:1999 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
UNE-EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
UNE-EN 13615:2001 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
UNE-EN 24883:1993 HARDMETALS. DETERMINATION OF CONTENTS OF METALLIC ELEMENTS BY X-RAY FLUORESCENCE. SOLUTION METHOD. (Endorsed by AENOR in May of 1993.)
UNE-EN 13615:2001/AC:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry (Endorsed by AENOR in February of 2003.)
UNE-EN ISO 11495:2019 Jewellery and precious metals - Determination of palladium in palladium alloys - ICP-OES method using an internal standard element (ISO 11495:2019) (Endorsed by Asociación Española de Normalización in November of 2019.)
UNE-EN ISO 11494:2019 Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019) (Endorsed by Asociación Española de Normalización in November of 2019.)

British Standards Institution (BSI), Determination method of selenium element

BS EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
BS ISO 23380:2013 Selection of methods for the determination of trace elements in coal
PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products
21/30404830 DC BS ISO 23380. Coal. Selection of methods for the determination of trace elements
BS ISO 23380:2022 Tracked Changes. Coal. Selection of methods for the determination of trace elements
BS EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis. Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
BS EN 17266:2019 Foodstuffs. Determination elements and their chemical species. Determination of organomercury in seafood by elemental mercury analysis
BS EN 25663:1993 Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
BS EN ISO 13894-1:2015 High-pressure decorative laminates. Composite elements. Test methods
BS EN 12938:2000 Methods for the analysis of pewter. Determination of alloying and impurity element contents by atomic spectrometry
BS EN 12938:2000(2001) Methods for the analysis of pewter. Determination of alloying and impurity element contents by atomic spectrometry
BS EN 24883:1993 Specification for hardmetals. Determination of contents of metallic elements by X-ray fluorescence. Solution method
BS PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products
BS EN ISO 252:2023 Conveyor belts. Adhesion between constitutive elements. Test methods
BS 6394-2:1985 Trace elements in milk and milk products - Method for the determination of iron content (reference method)
BS ISO 22682:2017 Iron ores. Determination of trace elements. Plasma spectrometric method
BS EN 24503:1993 Hardmetals. Determination of contents of metallic elements by X-ray fluorescence. Fusion method
PD ISO/TS 16996:2015 Solid biofuels. Determination of elemental composition by X-ray fluorescence
BS EN ISO 15586:2003 Water quality. Determination of trace elements using atomic absorption spectrometry with graphite furnace
BS EN ISO 22940:2021 Solid recovered fuels. Determination of elemental composition by X-ray fluorescence
BS ISO 11535:2007 Iron ores - Determination of various elements - Inductively coupled plasma atomic emission spectrometric method
BS ISO 11535:2006 Iron ores - Determination of various elements - Inductively coupled plasma atomic emission spectrometric method
BS DD CEN/TS 15410:2006 Solid recovered fuels - Method for the determination of the content of major elements (Al, Ca, Fe, K, Mg, Na, P, Si, Ti)
BS 7755-3.8:1995 Soil quality. Chemical methods. Determination of organic and total carbon after dry combustion (elementary analysis)
BS EN 15063-2:2006 Copper and copper alloys - Determination of main constituents and impurities by wavelength dispersive X-ray fluorescence spectrometry (XRF) - Routine method
PD ISO/TS 9516-4:2021 Iron ores. Determination of various elements by X-ray fluorescence spectrometry. Performance-based method using fusion preparation method
PD ISO/TS 17379-2:2013 Water quality. Determination of selenium. Method using hydride generation atomic absorption spectrometry (HGAAS)
BS EN 15764:2009 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
BS EN 15764:2010 Foodstuffs. Determination of trace elements. Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
23/30472844 DC BS EN 13806-3. Foodstuffs. Determination of trace elements - Part 3. Determination of total mercury in foodstuffs with atomic absorption directly from the foodstuff (elemental mercury analysis)

Association Francaise de Normalisation, Determination method of selenium element

NF V03-095*NF EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion.
NF EN 14627:2005 Produits alimentaires - Dosage des éléments traces - Dosage de l'arsenic total et du sélénium par spectrométrie par absorption atomique par génération d'hydrures (SAAGH) après digestion sous pression
NF U42-195*NF EN 16198:2013 Fertilizers - Determination of magnesium by complexometry
NF A06-902*NF EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry.
NF V18-247*NF EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
NF EN 17851:2023 Produits alimentaires - Détermination des éléments et de leurs espèces chimiques - Détermination des éléments Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U et Zn dans les produits alimentaires par spectrométrie de masse avec plasma à coupl...
NF V03-266*NF EN 17266:2019 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
NF EN 17053:2018 Aliments des animaux - Méthodes d'échantillonnage et d'analyse - Dosage par ICP-MS (multiméthode) des éléments traces, métaux lourds et autres éléments inorganiques présents dans les aliments
NF X33-010:2000 Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods.
NF U42-421/IN1*NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF V03-065*NF EN 15764:2010 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion.
NF EN 16318/IN1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF EN 16318+A1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF T90-119*NF EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace.
NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
NF EN 24503:1993 Métaux-durs - Dosage des éléments métalliques par fluorescence de rayons X - Méthode par fusion.
NF X34-120:2011 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti.
NF X34-120*NF EN ISO 16967:2015 Solid biofuels - Determination of major elements - Al, Ca, Fe, Mg, P, K, Si, Na and Ti

UY-UNIT, Determination method of selenium element

International Organization for Standardization (ISO), Determination method of selenium element

ISO 23380:2013 Selection of methods for the determination of trace elements in coal
ISO 23380:2008 Selection of methods for the determination of trace elements in coal
ISO 23380:2022 Coal — Selection of methods for the determination of trace elements — Guidance and requirements
ISO/TS 22451:2021 Recycling of rare earth elements — Methods for the measurement of rare earth elements in industrial waste and end-of-life products
ISO 22682:2017 Iron ores — Determination of trace elements — Plasma spectrometric method
ISO 3110:1975 Copper alloys; Determination of aluminium as alloying element; Volumetric method
ISO 3111:1975 Copper alloys; Determination of tin as alloying element; Volumetric method
ISO 22940:2021 Solid recovered fuels — Determination of elemental composition by X-ray fluorescence
ISO/CD 18227:2011 Environmental solid matrices — Determination of elemental composition by X-ray fluorescence

Professional Standard - Machinery, Determination method of selenium element

JB/T 11236-2011 Determination method for cadmium in lead-acid battery
JB/T 12344-2015 Determination method of arsenic in lead-acid battery
JB/T 6976-1993 Auger Electron Spectroscopy Element Identification Method

Danish Standards Foundation, Determination method of selenium element

DS/EN 12938/AC:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/EN 12938:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/EN 14627:2005 Foodstuffs – Determination of trace elements – Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
DS/ISO/TS 22451:2021 Recycling of rare earth elements – Methods for the measurement of rare earth elements in industrial waste and end-of-life products
DS/EN 16320:2013 Fertilizers - Determination of trace elements - Determination of mercury by vapour generation (VG) after aqua regia dissolution
DS/EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace
DS/EN ISO 15587-1:2003 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion

Lithuanian Standards Office , Determination method of selenium element

LST EN 12938-2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
LST EN 12938-2000/AC-2003 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
LST EN 14627-2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion

European Committee for Standardization (CEN), Determination method of selenium element

EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
EN 17053:2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of trace elements@ heavy metals and other elements in feed by ICP-MS (multi-method)
EN 13346:2000 Characterization of Sludges - Determination of Trace Elements and Phosphorus - Aqua Regia Extraction Methods
EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
PD CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
EN 15764:2009 Foodstuffs - Determination of trace elements - Determination of tin by flame and graphite furnace atomic absorption spectrometry (FAAS and GFAAS) after pressure digestion
EN 16320:2013 Fertilizers - Determination of trace elements - Determination of mercury by vapour generation (VG) after aqua regia dissolution
DD ENV 196 (PART 4)-1989 Methods of Testing Cement: Quantitative Determination of Constituents
EN ISO 22940:2021 Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021)
PD CEN/TS 16320:2012 Fertilizers - Determination of trace elements - Determination of mercury by vapour generation (VG) after aqua regia dissolution

German Institute for Standardization, Determination method of selenium element

DIN EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion; German version EN 14627:2005
DIN EN 14627:2005-07 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion; German version EN 14627:2005
DIN EN 12938:2000-10 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry (includes AC:2000); German version EN 12938:1999 + AC:2000
DIN EN 17053:2018-03 Animal feeding stuffs - Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method); German version EN 17053:2018
DIN EN 17053:2018 Animal feeding stuffs - Methods of sampling and analysis - Determination of trace elements, heavy metals and other elements in feed by ICP-MS (multi-method)
DIN EN 17266:2020 Foodstuffs - Determination elements and their chemical species - Determination of organomercury in seafood by elemental mercury analysis
DIN EN 13346:2001-04 Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods; German version EN 13346:2000
DIN EN 25663:1993-11 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN EN 25663:1993 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN 50451-4:2007 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 4: Determination of 34 elements in ultra pure water by mass spectrometry with inductively coupled plasma (ICP-MS)
DIN EN 13806-3:2023-07 Foodstuffs - Determination of trace elements - Part 3: Determination of total mercury in foodstuffs with atomic absorption directly from the foodstuff (elemental mercury analysis); German and English version prEN 13806-3:2023 / Note: Date of issue 2023...
DIN CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version CEN/TS 16318:2012
DIN EN ISO 11494:2019-12 Jewellery and precious metals - Determination of platinum in platinum alloys - ICP-OES method using an internal standard element (ISO 11494:2019); German version EN ISO 11494:2019
DIN EN 16318:2014 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013
DIN ISO 4883:1991-06 Hardmetals; determination of contents of metallic elements by X-ray fluorescence; solution method; identical with ISO 4883:1978
DIN 51391-1:1997 Testing of lubricants - Determination of additive elements - Part 1: Direct determination by atomic absorption spectrometry

Professional Standard - Electricity, Determination method of selenium element

DL/T 263-2012 Analytical the progress methods of metal elements in transformer oil
DL/T 263-2021 Determination method of metal elements in transformer oil

American Society for Testing and Materials (ASTM), Determination method of selenium element

ASTM D7800/D7800M-14 Standard Test Method for Determination of Elemental Sulfur in Natural Gas
ASTM D7800/D7800M-23 Standard Test Method for Determination of Elemental Sulfur in Natural Gas
ASTM D3327-79e1 Method for Analysis of Selected Elements in Waterborne Oils
ASTM D7751-16 Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis
ASTM D7751-16(2021) Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis
ASTM D5673-10 Standard Test Method for Elements in Water by Inductively Coupled Plasma-Mass Spectrometry
ASTM C1163-98 Standard Test Method for Mounting Actinides for Alpha Spectrometry Using Neodymium Fluoride
ASTM D3919-08 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry
ASTM D7751-14e1 Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis
ASTM D7751-14 Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis
ASTM D3683-04 Standard Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
ASTM D3683-11 Standard Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
ASTM D3683-94(2000) Standard Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
ASTM D4326-21 Standard Test Method for Major and Minor Elements in Coal Ash By X-Ray Fluorescence
ASTM C1284-00(2005) Standard Practice for Electrodeposition of the Actinides for Alpha Spectrometry
ASTM C1284-00 Standard Practice for Electrodeposition of the Actinides for Alpha Spectrometry
ASTM C1111-98 Standard Test Method for Determining Elements in Waste Streams by Inductively Coupled Plasma-Atomic Emission Spectroscopy
ASTM D4951-09 Standard Test Method for Determination of Additive Elements in Lubricating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry
ASTM D4326-11 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
ASTM D7751-11e1 Standard Test Method for Determination of Additive Elements in Lubricating Oils by EDXRF Analysis
ASTM D4326-13 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
ASTM UOP699-09 Sodium in Liquefied Petroleum Gas by AAS
ASTM D5673-03 Standard Test Method for Elements in Water by Inductively Coupled Plasma8212;Mass Spectrometry
ASTM D5673-05 Standard Test Method for Elements in Water by Inductively Coupled Plasma-Mass Spectrometry
ASTM D5673-96 Standard Test Method for Elements in Water by Inductively Coupled Plasma8212;Mass Spectrometry
ASTM D5673-02 Standard Test Method for Elements in Water by Inductively Coupled Plasma8212;Mass Spectrometry
ASTM D4190-03 Standard Test Method for Elements in Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D4190-82(1988)e1 Standard Test Method for Elements in Water by Direct-Current Argon Plasma atomic Emission Spectroscopy
ASTM D1976-12 Standard Test Method for Elements in Water by Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy
ASTM D4190-15 Standard Test Method for Elements in Water by Direct-Current Plasma Atomic Emission Spectroscopy
ASTM D7439-08 Standard Test Method for Determination of Elements in Airborne Particulate Matter by Inductively Coupled Plasmax2013;Mass Spectrometry
ASTM D5673-15 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
ASTM D5673-16 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
ASTM D4864-14 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D6247-18 Standard Test Method for Determination of Elemental Content of Polyolefins by Wavelength Dispersive X-ray Fluorescence Spectrometry
ASTM C1284-10 Standard Practice for Electrodeposition of the Actinides for Alpha Spectrometry

FI-SFS, Determination method of selenium element

AENOR, Determination method of selenium element

UNE-EN 14627:2006 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
UNE 32110:1995 COAL. DETERMINATION OF MAJOR AND MINOR ELEMENTS IN COAL AND COKE ASH BY ATOMIC ABSORPTION.
UNE 38860:2003 Magnesium and magnesium alloys. Determination of rare earths. Gravimetric method.
UNE-EN 25663:1994 WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).

Standard Association of Australia （SAA）, Determination method of selenium element

AS 1038.10.2:1998 Coal and coke - Analysis and testing - Determination of trace elements - Coal and coke - Determination of arsenic, antimony and selenium - Hydride generation method
AS 1038.10.2:1998(R2013)
AS 1038.10.1:2003(R2013)
AS 1038.10.1:2003 Coal and coke - Analysis and testing - Determination of trace elements - Coal, coke and fly-ash - Dtermination of eleven trace elements - Flame atomic absorption spectrometric method

Hubei Provincial Food Standard of the People's Republic of China, Determination method of selenium element

DBS42/ 010-2018 Determination method of inorganic selenium in selenium-enriched food according to local food safety standards

VN-TCVN, Determination method of selenium element

TCVN 3979-1984 Ores of rare-earth and radio.active elements.Method for the determination of oxide of rare-earth elements
TCVN 3175-1979 Light petroleum products.Method for the determination of elemental sulphur content
TCVN 5362-1991 Graphite.Method for the determination of total oxide content of rare earth elements
TCVN 4426-1987 Sandstone.Method for the determination of total rare-earth elements and thorium oxide contents
TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
TCVN 5919-1995 Copper alloys.Determination of aluminium as alloying element.Volumetric method

Professional Standard - Electron, Determination method of selenium element

SJ 20718-1998 Method of determination trace elements in mercury cadmium telluride crystal
SJ/T 10626-1995 Method for determining impurities in gold wire for semiconductor lead bonding by ICP-AES

IN-BIS, Determination method of selenium element

Group Standards of the People's Republic of China, Determination method of selenium element

T/SPSTS 013-2019 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/GDTL 005-2018 Limit and determination of the quantity of tin in polyester resin
T/CATAGS 65-2023 Detection methods for trace elements in aviation biofuels
T/SDAS 4-2016 Methods for chemical analysis of high purity gold—Determination of impurity elements contents—Glow discharge mass spectrometry

NL-NEN, Determination method of selenium element

NEN 6482-1982 Water - Determination of the sum of ammoniacal and organically bound nitrogen according to Kjeldahl after mineralization with selenium
NEN 6481-1983 Water - Determination of the sum of ammoniacal and organically bound nitrogen according to Kjeldahl after mineralization with selenium

Professional Standard - Agriculture, Determination method of selenium element

水产品质量安全检验手册 6.10.2.0-2005 Chapter 6 Inspection of Elements in Aquatic Products Section 10 Determination of Selenium in Aquatic Products (GBT 5009.93-2003) 2. Fluorescence method
177药典四部-2020 2001 Other methods of traditional Chinese medicine 2322 Mercury, arsenic element form and its valence determination method
189药典四部-2015 2001 Other methods of traditional Chinese medicine 2322 Mercury and arsenic element speciation and its valence determination method
水产品质量安全检验手册 6.10.1.0-2005 Chapter 6 Inspection of Elements in Aquatic Products Section 10 Determination of Selenium in Aquatic Products (GBT 5009.93-2003) 1. Hydride atomic fluorescence spectrometry
NY 146.15-1988 Juice Determination Method Determination of B-carotene
GB/T 2448-1991 Determination of urea particle size by sieving method
GB/T 14700-1993 Method for Determination of Vitamin B1 in Feed
GB/T 14702-1993 Method for Determination of Vitamin B6 in Feed
GB/T 14701-1993 Method for Determination of Vitamin B2 in Feed
SN/T 3188-2012 Determination of lead, arsenic and mercury in crude oil by atomic fluorescence spectrometry
GB/T 12388-1990 Determination method of vitamin A and vitamin E in food
GB/T 5009.25-1996 Determination method of Aspergillus versicolor in food
GB/T 12389-1990 Determination method of carotene in food

HU-MSZT, Determination method of selenium element

Professional Standard - Petroleum, Determination method of selenium element

SY 5161-2002 Atomic absorption spectrometry method for determination of metal elements in rocks
SY/T 5161-2002 Determination of some metal elements in rocks by atomic absorption spectrometry
SY 5982-1994 Determination of metal elements in oil and gas field water by atomic absorption spectrometry
SY/T 5982-1994 Determination of metal elements in oil and gas field water by atomic absorption spectrometry

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of selenium element

GB/T 38904-2020 Methods for elemental analysis of ceramic liquid pigments
GB/T 36590-2018 Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry
GB/T 8722-2019 Test method for thermal conductivity of carbon materials
GB/T 1431-2019 The test method for compressive strength of carbon materials
GB/T 38338-2019 Test method for fracture toughness of carbon materials
GB/T 3074.1-2021 The test method for flexural strength of carbon materials

CZ-CSN, Determination method of selenium element

CSN 64 0364 Z1-1999 Amendment
CSN 72 0114 Cast.2 Z1-1997
CSN 74 6491-1989 Wooden door. Method of determining resistance against climate factors
CSN 68 4134-1987 Determination of small amounts of che- ical elements by atomic absorption pectrometry

TR-TSE, Determination method of selenium element

TS 2880-1977 METHODS FOB THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF SELENIUM CONTENT

BELST, Determination method of selenium element

STB 1696-2009 Premixes. Methods for determination of mass share of the selenium

Professional Standard - Commodity Inspection, Determination method of selenium element

SN/T 3128-2012 Determination of oxygen element in organic chemicals.Elemental analyzer method
SN/T 4064-2014 Determination of elements in botanic Chinese medicinal material for export
SN/T 4062-2014 Determination of rare earth elements in botanic Chinese medicinal material for export
SN/T 0759.1-1999 Chemical analysis of imported & exported fertitizers.The atomic absorption spectrophotometric method for the determination of trace elements content
SN/T 0860-2000 Method for the determination of selenium in canned mushroom for export.Fluorometry
SN/T 1031.5-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of selenium content
SN/T 3005-2011 Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals
SN/T 3619-2013 Determination of 17 migration elements in toy materials.Inductively coupled plasma mass spectrometer

Professional Standard - Light Industry, Determination method of selenium element

QB 2930.1-2008 Limits and determination method of certain toxic elements in printing ink.Part 1:Soluble elements

国家发展和改革委员会, Determination method of selenium element

QB/T 2930.1-2008 Limits of Certain Harmful Elements in Inks and Their Determination Methods Part 1: Soluble Elements

AT-ON, Determination method of selenium element

ONORM M 6248-1988 Water quality; determlnation of Kjeldabl nitrogen; method ajter mineralization with selenium

Professional Standard - Non-ferrous Metal, Determination method of selenium element

YS/T 226.12-2009 Methods for chemical analysis of selenium.Part 12:Determination of selenium content.Sodium thiosulphate titrimetric method
YS/T 556.6-2006 Determination of selenium content by chemical analysis method of antimony concentrate
YS/T 34.2-2011 Method for chemical analysis of the high-purity arsenic.Predicating method for determinating the concentration of selenium
YS/T 34.3-1992 High Purity Arsenic Chemical Analysis Method Polarographic Determination of Selenium
YS/T 372.7-2006 Methods for elementary analysis of precious alloy. Determination of cobalt content. EDTA complexometric titration
YS/T 372.9-2006 Methods for elementary analysis of precious alloy. Determination of nickel content.EDTA complexometric titration
YS/T 372.11-2006 Methods for elementary analysis of precious alloy.Determination of magnesium content.EDTA complexometric titration
YS/T 372.12-2006 Methods for elementary analysis of precious alloy.Determination of zinc content.EDTA complexometric titration
YS/T 372.13-2006 Methods for elementary analysis of precious alloy. Determination of tin content. EDTA complexometric titration
YS/T 372.16-2006 Methods for elementary analysis of precious alloy. Determination of gallium content. EDTA complexomeric titration
YS/T 372.21-2006 Methods for elementary analysis of precious alloy. Determination of zirconium content. EDTA complexometric titration
YS/T 372.22-2006 Methods for elementary analysis of precious alloy. Determination of indium content. EDTA complexometric titration
YS/T 372.11-1994 Methods for elementary analysis of precious alloy.Determination of magnesium content.EDTA complexometric titration
YS/T 372.12-1994 Methods for elementary analysis of precious alloy.Determination of zinc content.EDTA complexometric titration
YS/T 372.13-1994 Methods for elementary analysis of precious alloy. Determination of tin content. EDTA complexometric titration
YS/T 372.7-1994 Methods for elementary analysis of precious alloy. Determination of cobalt content. EDTA complexometric titration
YS/T 63.16-2006 Carbonaceous materials used in the production of aluminium-Part 16:Analysis using an X-ray fluorescence method
YS/T 715.1-2009 Methods for chemical analysis of selenium dioxide.Part 1:Determination of selenium dioxide content.Sodium thiosulfate titration
YS/T 372.1-2006 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide
YS/T 372.1-1994 Methods for elementary analysis of precious alloy. Determination of silver content. Potentiometer titration with potassium iodide
YS/T 372.2-2006 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
YS/T 372.14-2006 Methods for elementary analysis of precious alloy. Determination of manganese content. Potentiometer titration using potassium permanganate
YS/T 372.14-1994 Methods for elementary analysis of precious alloy. Determination of manganese content. Potentiometer titration using potassium permanganate
YS/T 372.2-1994 Methods for elementary analysis of precious alloy. Determination of platinum content. Electricity titration using potassium permanganate
YS/T 63.16-2019 Test method for carbonaceous materials used in the production of aluminium——Part 16: Determination of element contents——Wavelength dispersive X-ray fluorescence spectrometric method
YS/T 372.4-2006 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
YS/T 372.5-2006 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration
YS/T 372.8-2006 Methods for elementary analysis of precious alloy. Determination of cobalt content in PtCo alloy. EDTA complexometric titration
YS/T 372.4-1994 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
YS/T 372.5-1994 Methods for elementary analysis of precious alloy. Determination of copper content in PtCu alloy. EDTA complexometric titration
YS/T 703-2014 Method for chemical analysis of Limstone.Determination of element contents.X-ray fluorescence spectrometric method
YS/T 587.5-2006 Calcined coke for prebaked blocks.Testing methods.Part 5: Determination of trace metals
YS/T 372.3-2006 Methods for elementary analysis of precious alloy. Determination of palladoum content. Complexometric titration using butanedione dioxime releasing EDTA
YS/T 372.20-2006 Methods for elementary analysis of precious alloy. Determination of cadmium content. Complexometric titration using potassium iodide releasing EDTA
YS/T 372.3-1994 Methods for elementary analysis of precious alloy. Determination of palladoum content. Complexometric titration using butanedione dioxime releasing EDTA
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 372.15-2006 Methods for elementary analysis of precious alloy. Determination of antimony content. The flame atomic absorption spectrometric method
YS/T 871-2013 Chemical analysis of high purity aluminium.Determination of trace impurities.Glow discharge mass spectrometry
YS/T 895-2013 Methods for chemical analysis of high purity rhenium.Determination of trace impurity element content.Glow discharge mass spectrometry
YS/T 897-2013 Methods for chemical analysis of high purity niobium.Determination of trace impurity element content.Glow discharge mass spectrometry
YS/T 891-2013 Methods for chemical analysis of high purity titanium.Determination of trace impurity element content.Glow discharge mass spectrometry
YS/T 899-2013 Methods for chemical analysis of high purity tantalum.Determination of trace impurity element content.Glow discharge mass spectrometry
YS/T 901-2013 Methods for chemical analysis of high purity tungsten.Determination of trace impurity element content.Glow discharge mass spectrometry
YS/T 372.10-2006 Methods for elementary analysis of precious alloy. Determination of nickel content in AuNi and PdNi alloy. EDTA complexometric titration
YS/T 372.10-1994 Methods for elementary analysis of precious alloy. Determination of nickel content in AuNi and PdNi alloy. EDTA complexometric titration
YS/T 273.14-2008 Chemical analysis methods and determination of physical performance of synthetic cryolite.Part 14: X-ray fluorescence spectrometric method for the determination of elements content
YS/T 372.6-2006 Methods for elementary analysis of precious alloy. Determination of copper content and manganese contents. The flame atomic absorption spectrometric method
YS/T 372.18-2006 Methods for elementary analysis of precious alloy. Determination of gadolinium content. Chlorophosphonazo Ⅲ spectrophotometry
YS/T 372.19-2006 Methods for elementary analysis of precious alloy. Determination of yttrium content.Chlorophosphonazo Ⅲ spectrophotometry
YS/T 372.6-1994 Methods for elementary analysis of precious alloy. Determination of copper content and manganese contents. The flame atomic absorption spectrometric method
YS/T 745.4-2010 Methods for chemical analysis of copper anode slime- Part 4: Determination of selenium content- Idoine titration method
YS/T 581.16-2008 Chemical analysis methods and determination of physical performance of industrial aluminium fluoride.Part 16: X-ray fluorescence spectrometric method for the determination of elements content
YS/T 473-2015 Methods for chemical analysis industrial gallium.Determination of impurity elements.ICP-MS analytical method
YS/T 473-2005 Determination of impurity elements in gallium for industrial use-ICP-MS analytical method
YS/T 474-2005 Determination of trace elements in high-purity gallium -ICP-MS analytical method
YS/T 742-2010 Methods for chemical analysis of gallium oxide Determination of impurities Inductively coupled plasma mass spectrometer method
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 581.18-2012 Chemical analysis methods and physical properties of Aluminum Fluoride.Part 18:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets
YS/T 273.15-2012 Chemical analysis methods and physical properties of cryolite.Part 15:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets
YS/T 575.23-2009 Method for chemical analysis of aluminum ores.Part 23:Determination of element contents X-ray fluorescence spectrometric method
YS/T 715.4-2009 Methods for chemical analysis of selenium dioxide.Part 4:Determination of burning residue.Gravimetric analysis
YS/T 226.5-2009 Methods for chemical analysis of selenium.Part 5:Determination of silicon content.Molybdenum blue spectrophotometric method

Professional Standard - Geology, Determination method of selenium element

DZ/T 0064.37-1993 Determination of Selenium by Catalytic Polarography
DZ/T 0064.38-1993 Determination of Selenium by Atomic Fluorescence Spectrometry
DZ/T 0064.80-1993 Determination of 39 elements such as lithium by plasma mass spectrometry
DZ/T 0064.37-2021 Analytical methods of groundwater quality - Part 37: Determination of selenium content by catalytic polarography

Professional Standard - Building Materials, Determination method of selenium element

JC/T 2268-2014 Measurement of copper and other elements in brake friction materials

中国民用航空局, Determination method of selenium element

MH/T 6117-2018 Detection method of trace elements in aviation fuel

未注明发布机构, Determination method of selenium element

BS EN 17266:2019(2020) Foodstuffs — Determination elements and their chemical species — Determination of organomercury in seafood by elemental mercury analysis
BS EN ISO 15586:2003(2008)*BS 6068-2.84:2003 Water quality — Determination of trace elements using atomic absorption spectrometry with graphite furnace

Sichuan Provincial Standard of the People's Republic of China, Determination method of selenium element

DB51/T 2044-2015 Determination method of impurity element content in high-purity vanadium pentoxide

Professional Standard - Meteorology, Determination method of selenium element

QX/T 70-2007 Determination of elemental carbon and organic carbon of atmospheric aerosols.thermal/optical analysis method

Professional Standard - Coal, Determination method of selenium element

MT/T 1086-2008 Determination of major and minor elements in coal and coke ash by X-ray fluorescence spectrometric method

Gansu Provincial Standard of the People's Republic of China, Determination method of selenium element

DB62/T 762-2001 Identification method of element deficiencies in flue-cured tobacco in Qingyang area

YU-JUS, Determination method of selenium element

JUS C.A1.360-1977 Methods for chemical analysis of zine and zine alloys. Determination of group of elements - spectrographic analysis
JUS C.A1.616-1980 Methods for chemical analvsis ofcopper and copper alloys. Votumetric determination ofcontent ofiron as alloving element
JUS H.B8.274-1983 Formaldehyde Solutions for industrial use. Determination of iron content. Flame atomic ahsorption method
JUS H.B8.353-1982 Boric acid for industrial u se. Determination of iron content Flame atornic absorption method
JUS H.B8.013-1981 Sulphuric acid and oleum for industrial u se. Determination of total nitrogen content Titrimetric method after distilation
JUS C.A1.629-1989 Copper and copper alloys. Determination of selenium content. PbenylenediaBine spectrophotometric method

Professional Standard - Ferrous Metallurgy, Determination method of selenium element

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 1430-1997 Carbon materials.Determination of the sulphur content
YB/T 120-1997 Method for determination of specific resistance of carbon materials
YB/T 119-1997 Carbon materials.Determination method of the bulk density

Professional Standard - Aviation, Determination method of selenium element

HB 8422-2014 Quantitative detection method of EPMA for trace elements in alloys

Tianjin Provincial Standard of the People's Republic of China, Determination method of selenium element

DB12/T 1020-2020 Determination method of heavy metal elements in seafood by inductively coupled plasma mass spectrometry

Professional Standard - Hygiene , Determination method of selenium element

WS/T 47-1996 Urine.Determination of selenium.Hydride generation-atomic absorption spectrometric method
WS/T 345-2011 Reference procedure of the measurement of urea in serum

CU-NC, Determination method of selenium element

NC 44-08-5-1986 Ores Cobalt and Nickel Sulficie Concéntrate. VolumetriDetermination of Iron. Potassium Dichromat Method

农业农村部, Determination method of selenium element

NY/T 3498-2019 Elemental analyzer method for determination of agricultural biomass raw material components

GOSTR, Determination method of selenium element

GOST 34414-2018 Сonfectionery. Methods for determination of mass fraction of fruit raw materials. Part 2. Determination of the presence of macroelements
GOST 13496.17-2019 Forage. Methods for determining carotin

中华人民共和国国家卫生和计划生育委员会, Determination method of selenium element

WS/T 109-1999 Serum.Determination of selenium.Hydride generation atomic absorption spectrometric method

国家能源局, Determination method of selenium element

NB/T 42116-2017 Method for determination of biomass boiler fuel elements (aluminium, calcium, iron, magnesium, phosphorus, potassium, silicon, sodium and titanium)

Heilongjiang Provincial Standard of the People's Republic of China, Determination method of selenium element

DB23/T 2492-2019 Test method for content of carbon, nitrogen, hydrogen, sulfur and oxygen in graphene materials

BE-NBN, Determination method of selenium element

NBN T 04-302-1983 Urea for industrial use - Determination of alkalinity- Titrimetric method
NBN P 33-002-1985 Zinc ores -Determination of zinc content

Hebei Provincial Standard of the People's Republic of China, Determination method of selenium element

DB13/T 2768.2-2018 Graphene powder material detection method part 2: Determination of carbon, nitrogen, hydrogen, sulfur, oxygen element content

Professional Standard - Medicine, Determination method of selenium element

YY/T 1507.4-2016 Determination the content of impurity element in the implant for surgery ultra-high molecular weight polyethylene powder.Part 4:Determination of aluminum by ICP-MS

国家食品药品监督管理局, Determination method of selenium element

YY/T 1507.3-2016 Determination of impurity elements in ultra-high molecular weight polyethylene powder for surgical implants Part 3 Determination of calcium (Ca) element content by ICP-MS
YY/T 1507.1-2016 Determination of impurity elements in ultra-high molecular weight polyethylene powder for surgical implants Part 1 Determination of titanium (Ti) element content by ICP-MS
YY/T 1507.2-2016 Determination of impurity elements in ultra-high molecular weight polyethylene powder for surgical implants Part 2: Determination of chlorine (Cl) element content by ion chromatography

International Electrotechnical Commission (IEC), Determination method of selenium element

IEC TR 62697-3:2018 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 3: Test method for quantitative determination of elemental sulfur

Professional Standard - Petrochemical Industry, Determination method of selenium element

SH/T 0656-1998 Standard test methods for instrumental determination of carbon,hydrogen,and nitrogen in petroleum products and lubricants

KR-KS, Determination method of selenium element

KS D ISO 4503-2003(2023) Hardmetals－Determination of contents of metallic elements by X-ray fluorescence－Fusion method