Determination method of selenium element

Determination method of selenium element, Total:212 items.

The international standard classification for "Determination method of selenium element" includes: Animal feeding stuffs , Wastes in general , Non-metalliferous minerals , Other materials , Chemical analysis of metals , Lead, zinc, tin and their alloys , Toys , Metalliferous minerals , Physicochemical methods of analysis , Acid secondary cells and batteries , Other non-ferrous metals and their alloys , Copper and copper alloys , Aluminium and aluminium alloys , Inks. Printing inks .

The Chinese standard classification for "Determination method of selenium element" includes: Livestock and poultry feed and additive , Specifications for pollution control , Other non-metal mine product , Steel and iron alloy analysis method , Heavy metals and their alloys , Toys , Heavy metal ore , Oxide and elementary substance , Electrical energy storage device , Semimetal and semiconductor material analysis method , Heavy metals and their alloys analysis method , Light metals and their alloys analysis method , Precious metals and its alloy analysis method , Petroleum geology exploration , Printing Technology , Hydrogeological survey .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 15080.6-1994 Antimony concentrates-Determination of selenium content
GB/T 38904-2020 Methods for elemental analysis of ceramic liquid pigments
GB/T 3253.5-2001 Methods for chemical analysis of antimony--Determination of selenium content
GB/T 32603-2016 Determination of the content of migration of arsenic,antimony, selenium,mercury from toy materials—Atomic fluorescence spectrometry
GB/T 43275-2023 Screening determination of certain elements of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in plastic for toys—Energy dispersive X-ray fluorescence spectrometry
GB/T 34003-2017 Detection method of impurity elements in boron nitride
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 43363-2023 Determination for speciation of 12 elements such as copper, zinc, cadmium, lead and chromium in waste chemicals—Sequential extraction procedure
SN/T 4759-2017 Determination of stibonium,arsenic,cadmium,lead,mercury,selenium in food grade lubricants for import-Inductively coupled plasma-mass spectrometry
GB/T 45458-2025 Method for determination of trace elements in attapulgite
GB/T 13883-1992 Method for the determination of selenium in feedstuffs－(DAN) fluorometry
SN/T 0860-2016 Determination of selenium in food for export
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

Shandong Provincial Standard of the People's Republic of China

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

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

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

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

Group Standards of the People's Republic of China

T/CCIA 0022-2024 Daily-use porcelain that can precipitate selenium
T/SPSTS 013-2019 Determination of the carbon,hydrogen,oxygen,nitrogen,and sulfur content of graphene powder materials—Elemental analyzer method
T/DLAS 0002-2020 Determination of organic selenium and inorganic selenium in selenium-enriched food
T/CI 018-2021 Bio-organic trace elements iron, copper, zinc, manganese, selenium production technology guide
T/CHYY 006-2021 Quality requirements for organic selenium-rich trace element fertilizer
T/CHYY 012-2023 Quality specifications for water rich in organic selenium nutrients
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/CHYY 012-2024 Quality Standards for Water Rich in Organic Selenium

Anhui Provincial Standard of the People's Republic of China

DB34/T 2578-2015 Crude selenium chemical analysis method Determination of selenium content iodometric method

Professional Standard - Military and Civilian Products

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

未注明发布机构

JIS M 8134:1988 Methods for Determination of Selenium in Ores
JIS G 1233:1980(1994) Method for Determination of Selenium in Steel

Professional Standard - Chemical Industry

HG/T 5230-2017 Determination method of selenium in sulphuric acid

Professional Standard - Building Materials

JC/T 2571-2020 Determination of trace elements in high purity graphite

Professional Standard - Machinery

JB/T 11236-2021 Determination method for cadmium in lead-acid battery
JB/T 12344-2015 Determination method for arsenic in lead-acid battery
JB/T 11236-2011 Determination method for cadmium in lead-acid battery
JB/T 6976-1993 Auger Electron Spectroscopy Element Identification Method

Hubei Provincial Food Standard of the People's Republic of China

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

Professional Standard - Energy and Power Planning

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

Professional Standard - Agriculture

空气和废气监测分析方法 3.2.7-2003 Part Three Air Quality Monitoring Chapter Two Particulate Matter and Its Elements Seven Selenium
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

Professional Standard - Supply and Marketing Cooperative

GH/T 1429-2023 Determination of five forms of selenium in agricultural products by high performance liquid chromatography-inductively coupled plasma mass spectrometry

Professional Standard - Electron

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

Professional Standard - Non-ferrous Metal

YS/T 372.12-1994 Methods for elementary analysis of precious alloy.Determination of zinc content.EDTA complexometric titration
YS/T 226.12-2009 Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method
YS/T 372.11-2006 Methods for elementary analysis of precious alloy -- Determination of magnesium content -- EDTA complex metric titration
YS/T 34.2-2011 Method for chemical analysis of the high-purity arsenic—Predicating method for determinating the concentration of selenium
YS/T 226.15-1994 Determination of selenium content in selenium--Thiosulfate volumetric method
YS/T 372.22-2006 Methods for elementary analysis of precious alloy - Determination of indium content - EDTA complex metric titration
YS/T 715.1-2009 Methods for chemical analysis of selenium dioxide Part 1: Determination of selenium dioxide content - Sodium thiosulfate titration
YS/T 34.3-1992 High Purity Arsenic Chemical Analysis Method Polarographic Determination of Selenium
YS/T 556.6-2006 Determination of selenium content by chemical analysis method of antimony concentrate
YS/T 372.13-2006 Methods for elementary analysis of precious alloy - Determination of tin content - EDTA complex metric titration
YS/T 372.13-1994 Methods for elementary analysis of precious alloy. Determination of tin content. EDTA complexometric titration
YS/T 372.21-2006 Methods for elementary analysis of precious alloy—Determination of zirconium content—EDTA complexometric titration
YS/T 372.16-2006 Methods for elementary analysis of precious alloy - Determination of gallium content - EDTA complexometric titration
YS/T 372.12-2006 Methods for elementary analysis of precious alloy - Determination of zinc content - EDTA complex metric titration
YS/T 372.7-2006 Methods for elementary analysis of precious alloy—Determination of cobalt content—EDTA complexometric titration
YS/T 1158.2-2016 Methods for chemical analysis of copper-indium-gallium selenide target—Part 2:Determination of selenium content—Gravimetric analysis
YS/T 372.9-2006 Methods for elementary analysis of precious alloy -- Determination of nickel content -- EDTA complex metric titration

Professional Standard - Petroleum

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

Professional Standard - Light Industry

QB/T 2930.1-2008 Limits of Certain Harmful Elements in Inks and Their Determination Methods Part 1: Soluble Elements
QB 2930.1-2008 Limits and determination method of certain toxic elements in printing ink Part 1:Soluble elements

Jilin Provincial Standard of the People's Republic of China

DB22/T 1986-2013 Determination of Selenium in Selenium-enriched Fertilizers by Atomic Fluorescence Spectrometry

Professional Standard - Geology

DZ/T 0064.38-1993 Groundwater quality test methods - the determination of selenium with atomic fluorescence spectrometry
DZ/T 0064.37-1993 Groundwater quality test methods - the determination of selenium with catalytic polarography

Professional Standard - Commodity Inspection

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 for export

Hebei Provincial Standard of the People's Republic of China

DB1302/T 449-2016 Determination of arsenic, cadmium, lead, selenium, nickel, chromium, copper, mercury, antimony and zinc in livestock and poultry meat by inductively coupled plasma mass spectrometry (ICP-MS)

Gosstandart of Russia

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 R 50429.6-1992 Gallium. Method for the 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 20996.11-2015 Technical selenium. Method of mercury determination
GOST 20996.3-2016 Technical selenium. Method for determination for plumbum
GOST 20996.2-2014 Selenium technical. Methods of sulphur determination
GOST 20996.7-2014 Selenium technical. Methods of aluminum determination
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 20996.1-1982 Selenium. Methods of selenium determination
GOST 15934.16-1980 Copper concentrates. Method for tre determination of selenium (tellurium)
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 13047.25-2014 Nickel. Cobalt. Methods for determination of selenium in nickel
GOST ISO 23380-2016 Selection of methods for determination of trace elements in coal
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 13637.6-1993 Gallium. Method for the determination of selenium
GOST 13637.6-1977 Gallium. Method for the determination of selenium
GOST R 56634-2015 Bee products. Atomic absorption method for the determination of toxic elements
GOST 20996.8-1982 Selenium. Method of copper determination
GOST R 53351-2009 Medical remedies for animals, feed and feed additives. Detection of mass fraction of selenium by atom absorbtion spectrometric method
GOST 20996.6-1982 Selenium. Method of iron determination
GOST 20996.11-1982 Selenium. Method of mercury determination
GOST R 54239-2010 Solid mineral fuels. Selection of methods for the determination of trace elements
GOST 20996.10-1982 Selenium. Methods of tellurium determination
GOST 20996.4-1982 Selenium. Method of arsenic determination
GOST R 54239-2018 Solid mineral fuels. Selection of methods for the determination of trace elements
GOST 20996.3-1982 Selenium. Method of plumbum determination

South African Bureau of Standard

SANS 411:2006 Coal and coke - Analysis and testing - Determination of trace elements - Determination of arsenic, antimony and selenium - Hydride generation method
SANS 377:2005 Standard test methods for selenium in water

Canadian General Standards Board （CGSB)

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
CAN/CGSB (F)1.500-1975 Test Methods for Trace Toxic Elements in Protective Coatings

GCC Standardization Organization

GSO 1241:2002 Methods of test for sulphur determination of selenium content
GSO 20:2016 Methods For The Determination Of Contaminating Metallic Elements In Foodstuffs
GSO ISO 23380:2013 Selection of methods for the determination of trace elements in coal

Korean Agency for Technology and Standards (KATS)

KS D 1828-2014 Method for determination of selenium in steel
KS D 1828-1993 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 M 0057-1998 Method for determination of selenium in stack gas
KS D 1828-2019 Steel — Methods for determination of selenium content
KS E 3098-1993 Method for determination of rare earths in ores
KS D 1991-2007 Method for determination of selenium in copper
KS D 1828-2009 Method for determination of selenium in steel
KS I 3203-2007(2012) 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 D 1991-2023 Method for determination of selenium in copper and copper alloys
KS I 3203-2021 Testing methods for determination of metallic elements in highly purified water
KS M 0073-1997 Test method for determination of metallic elements in high-purity water
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 I ISO 15587-2019 Water quality — Digestion for the determination of selected elements in water
KS D ISO 3110-2002(2017) Copper alloys－Determination of aluminium as alloying element－Volumetric method

Japanese Industrial Standards Committee (JISC)

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 K 0223:1983 Methods for determination of selenium in stack gas
JIS M 8404:1976 Methods for determination of rare earths in ores
JIS H 1065:2006 Method for determination of selenium in copper and copper alloys
JIS K 0553:2002 Testing methods for determination of metallic elements in highly purified water
JIS K 0553:1995 Testing methods for determination of metallic elements in highly purified water
JIS M 8406:1976 Method for determination of yttrium group rare earths in ores

Association of German Mechanical Engineers

VDI 2268 BLATT 4-1990 Determination of substances on particles; determination of the elements arsenic, antimony and selenium in emitted dusts using graphite tube atomic absorption spectrometry
VDI 2268 BLATT 2-1990 Determination of substances on particles; Determination of the elements arsenic, antimony and selenium in emitted dusts using atomic absorption spectrometry after separation via their volatile hydrides

Association Francaise de Normalisation

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 Food products - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (SAAGH) after pressure digestion
NF A06-902*NF EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry.
NF EN 17851:2023 Food products - Determination of elements and their chemical species - Determination of the elements Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U and Zn in food products by mass spectrometry with coupled plasma...
NF U42-195*NF EN 16198:2013 Fertilizers - Determination of magnesium by complexometry
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)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO 1241:2002 Methods of test for sulphur determination of selenium content
OS GSO ISO 23380:2013 Selection of methods for the determination of trace elements in coal
OS GSO 20:2016 Methods For The Determination Of Contaminating Metallic Elements In Foodstuffs

British Standards Institution (BSI)

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 23380:2022 Coal. Selection of methods for the determination of trace elements
BS ISO 23380:2008 Selection methods for the determination of trace elements in coal
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
10/30213003 DC BS EN 15411. Solid recovered fuels. Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn)
21/30404830 DC BS ISO 23380. 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 25663:1993 Water quality. Determination of Kjeldahl nitrogen. Method after mineralization with selenium
BS EN 17701-1:2024 Plant biostimulants. Determination of specific elements - Digestion by aqua regia for subsequent determination of elements

European Committee for Standardization (CEN)

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 17701-3:2024 Plant biostimulants - Determination of specific elements - Part 3: Determination of mercury
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)

German Institute for Standardization

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 15411 E:2010-02 Draft Document - Solid recovered fuels - Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn); German version prEN 15411:2010
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)

Standards Norway

NS-EN 12938:1999 Methods for the analysis of pewter — Determination of alloying and impurity element contents by atomic spectrometry
NS-EN 14627:2005 Foodstuffs — Determination of trace elements — Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
NS-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)

Spanish Association for Standardization (UNE)

UNE-EN 12938:1999 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
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-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)
AENOR 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)

Standard Association of Australia （SAA）

AS 1038.10.2:1998(R2013) Analysis and testing of coal and coke Determination of trace elements Determination of arsenic, antimony and selenium in coal and coke Hydride generation method
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

International Organization for Standardization (ISO)

ISO 23380:2008 Selection of methods for the determination of trace elements in coal
ISO 23380:2013 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

Lithuanian Standards Office

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

Danish Standards Foundation

DS/EN 12938:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/EN 12938/AC: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
DANSK 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
DANSK DS/ISO 5663:1994 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium
DANSK DS/EN 25663:1994 Water quality - Determination of Kjeldahl nitrogen - Method after mineralization with selenium

Bureau of Indian Standards

IS 6092-5-1985 Methods of sampling and test for fertilizers-5 Determination of secondary elements and micronutrients

Ente Nazionale Italiano di Unificazione

UNI EN 15411:2011 Solid recovered fuels - Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn)
UNI CEN/TS 15411:2007 Solid recovered fuels - Methods for the determination of the content of trace elements (As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Tl, V and Zn)
UNI EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
UNI EN 772-2:2001 Methods of test for masonry units - Determination of percentage area of voids in aggregate concrete masonry units (by paper indentation).
UNI EN 13373:2004 Natural stone test methods - Determination of geometric characteristics on units

UY-UNIT

UNIT 375-1974 How to measure sulfur

Swedish Institute for Standards

SS-EN 14627:2005 Foodstuffs - Determination of trace elements - Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion
SS-EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
SS-EN 17701-3:2024 Plant biostimulants — Determination of specific elements — Part 3: Determination of mercury

NL-NEN

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

American Society for Testing and Materials (ASTM)

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

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO 20:2017 Methods For The Determination Of Contaminating Metallic Elements In Foodstuffs

FI-SFS

SFS 3003-1974 The total amount of calcium and magnesium in the water is determined. Titration measurement method

VN-TCVN

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

IN-BIS

IS 6092 Pt.5-1985 Fertilizer Sampling and Testing Methods Part 5 Determination of Secondary Elements and Trace Elements

AT-ON

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

TR-TSE

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

BELST

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

Magyar Szabványügyi Testület

MSZ 7558-1967 Qualitative requirements for individual elements and their main detection methods

CZ-CSN

CSN 64 0364 Z1-1999 Amendment