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How to determine the content of elements in a substance

How to determine the content of elements in a substance, Total:78 items.

In the international standard classification, How to determine the content of elements in a substance involves: Pulps, Testing of metals, Medical equipment, Soil quality. Pedology, Paint ingredients, General methods of tests and analysis for food products, Information sciences. Publishing, Analytical chemistry, Products of non-ferrous metals, Non-ferrous metals, Water quality, Inorganic chemicals, Nuclear energy engineering, Products of the chemical industry, Energy and heat transfer engineering in general, Semiconducting materials, Materials and articles in contact with foodstuffs, Glass, Lubricants, industrial oils and related products.

Association Francaise de Normalisation, How to determine the content of elements in a substance

XP X30-489:2013 Caractérisation des déchets - Détermination de la teneur en éléments et substances des déchets
NF EN ISO 16424:2018 Énergie nucléaire - Évaluation de l'homogénéité de la distribution du Gd dans les mélanges de combustibles au gadolinium et détermination de la teneur en Gd2O3 dans les pastilles combustibles au gadolinium par mesurage des éléments uranium e...
NF V03-064*NF EN 15763:2010 Foodstuffs - Determination of trace elements - Determination of arsenic, cadmium, mercury and lead in foodstuffs by inductively coupled plasma mass spectrometry (ICP-MS) after pressure digestion.
NF A06-903*NF EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry.
NF M60-470:2014 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
NF V37-064*NF EN 15517:2008 Foodstuffs - Determination of trace elements - Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction.
NF M60-470*NF EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
NF ISO 22036:2009 Qualité du sol - Dosage des éléments traces dans des extraits de sol par spectrométrie d'émission atomique avec plasma induit par haute fréquence (ICP-AES)
NF EN ISO 21424:2020 Lait, produits laitiers, formules infantiles et produits nutritionnels pour adultes - Détermination de la teneur en minéraux et en oligo-éléments - Méthode par spectrométrie de masse avec plasma à couplage inductif (ICP-SM)
NF ISO 22863-10:2021 Artifices de divertissement - Méthodes d'essai pour la détermination de substances chimiques spécifiques - Partie 10 : taux d'azote dans la nitrocellulose par titration de l'ion sulfate de fer (II)

European Committee for Standardization (CEN), How to determine the content of elements in a substance

CEN/TS 17943:2023 Characterization of waste - Guidance on the determination of the content of elements and substances in waste
EN 15517:2008 Foodstuffs - Determination of trace elements - Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction

HU-MSZT, How to determine the content of elements in a substance

MSZ 6230-3.lap-1957

International Organization for Standardization (ISO), How to determine the content of elements in a substance

ISO/DIS 9795:1980 Lignins — Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin
ISO/FDIS 9795:2023 Lignins — Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin

Professional Standard - Non-ferrous Metal, How to determine the content of elements in a substance

YS/T 1600-2023 Determination of trace impurity elements in silicon carbide single crystal —Glow discharge mass spectrometry

Professional Standard - Medicine, How to determine the content of elements in a substance

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, How to determine the content of elements in a substance

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

Professional Standard - Commodity Inspection, How to determine the content of elements in a substance

SN/T 2081-2008 Determination of impurities in alumina.Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
SN/T 3363-2012 Determination of impurity elements in pig lead.Inductively coupled plasma atomic emission spectrometry
SN/T 2047-2008 Determination of impurities in copper concentrates for import.Inductively coupled plasma atomic emission spectrometry
SN/T 1504.5-2005 Plastics used for food container and package - Part 5: Determination of elemental content in polyolefins - X ray fluorescence spectrometry

British Standards Institution (BSI), How to determine the content of elements in a substance

23/30446974 DC BS ISO 9795. Lignins. Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin
BS DD CEN/TS 15111:2005 Foodstuffs - Determination of trace elements - Determination of iodine in dietetic foods by ICP-MS (inductively coupled plasma mass spectrometry)
BS EN 13615:2001(2002) Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
BS EN 15517:2008 Foodstuffs - Determination of trace elements - Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction
PD ISO/TS 17073:2013 Soil quality. Determination of trace elements in aqua regia and nitric acid digests. Graphite furnace atomic absorption spectrometry method (GFAAS)
BS ISO 22036:2008 Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES)
19/30401664 DC BS ISO 22863-10. Fireworks. Test methods for determination of specific chemical substances. Part 10. Nitrogen content in nitrocellulose by Iron(II) sulfate titration
BS EN ISO 16424:2017 Nuclear energy. Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd₂O₃ content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

VN-TCVN, How to determine the content of elements in a substance

TCVN 6642-2000 Soil quality.Determination of organic and total carbon after dry combustion (elementary analysis)
TCVN 2822-1987 Rare-earth ores.Method for the determination of total oxide of rare earth elements, uranium oxide and thorium oxide contents

German Institute for Standardization, How to determine the content of elements in a substance

DIN 19741:2012 Soil quality - Determination of contents of the platinum group elements (platinum, palladium, rhodium) in soils, soil materials and sludges
DIN 19741:2012-01 Soil quality - Determination of contents of the platinum group elements (platinum, palladium, rhodium) in soils, soil materials and sludges
DIN 51933:2012 Testing of carbonaceous materials - Determination of content of dedusting substances in cokes by extraction - Solid materials
DIN 51933:1990 Testing of carbon materials; determination of content of dedusting substances in cokes by extraction; solid materials
DIN EN 15517:2008 Foodstuffs - Determination of trace elements - Determination of inorganic arsenic in seaweed by hydride generation atomic absorption spectrometry (HGAAS) after acid extraction; English version of DIN EN 15517:2008-09
DIN 50451-6:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH4F) and in etching mixtures of high-purity ammonium fluoride solution
DIN ISO 22036:2009-06 Soil quality - Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP-AES) (ISO 22036:2008) / Note: To be replaced by DIN EN ISO 22036 (2022-07).
DIN EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of GdO content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)
DIN ISO 14502-2:2007-12 Determination of substances characteristic of green and black tea - Part 2: Content of catechins in green tea - Method using high-performance liquid chromatography (ISO 14502-2:2005 + Corrigendum 1:2006)
DIN 50451-3:2003 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 3: Aluminium (Al), cobalt (Co), copper (Cu), sodium (Na), nickel (Ni) and zinc (Zn) in nitric acid by ICP-MS
DIN 51399-2:2010-01 Testing of lubricants - Determination of elements content of additives, wear and other contaminations - Part 2: Wavelength dispersive X-ray fluorescence spectrometry (XRF)

工业和信息化部, How to determine the content of elements in a substance

SJ/T 11555-2015 Determination of metal element content in nitric acid using inductively coupled plasma mass spectrometry

RU-GOST R, How to determine the content of elements in a substance

GOST 21119.2-1975 General methods of test for pigments and extenders. Determination of soluble in water matters mass fraction
GOST 9597-1976 Cellulose. Method for determining of total mass of substances in sodium tydroxide solutions of 10 % and 18 %
GOST ISO 22036-2014 Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to determine the content of elements in a substance

GB/T 42274-2022 Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
GB/T 42490-2023 Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry

Group Standards of the People's Republic of China, How to determine the content of elements in a substance

T/CNIA 0120-2021 Determination of trace impurity elements in high-purity nitric acid for the electronics industry by inductively coupled plasma mass spectrometry
T/CNIA 0118-2021 Determination of trace impurity elements in high-purity hydrofluoric acid for the electronics industry by inductively coupled plasma mass spectrometry

Danish Standards Foundation, How to determine the content of elements in a substance

DS/EN 13615/AC:2003 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90% and 99,85% by atomic spectrometry
DS/EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90% and 99,85% by atomic spectrometry

Lithuanian Standards Office , How to determine the content of elements in a substance

LST EN 13615-2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
LST EN 13615-2002/AC-2003 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry

Professional Standard - Agriculture, How to determine the content of elements in a substance

SN/T 5581-2023 Determination of monomer content in recycled acrylonitrile-butadiene-styrene copolymers by elemental analysis
NY/T 4313-2023 Determination of Arsenic, Cadmium, Lead, Chromium, Copper and Zinc in Biogas Slurry Microwave Digestion-Inductively Coupled Plasma Mass Spectrometry

American Society for Testing and Materials (ASTM), How to determine the content of elements in a substance

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 E2330-12 Standard Test Method for Determination of Concentrations of Elements in Glass Samples Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for Forensic Comparisons
ASTM D6866-06 Standard Test Methods for Determining the Biobased Content of Natural Range Materials Using Radiocarbon and Isotope Ratio Mass Spectrometry Analysis
ASTM D6866-06a Standard Test Methods for Determining the Biobased Content of Natural Range Materials Using Radiocarbon and Isotope Ratio Mass Spectrometry Analysis
ASTM D6866-04 Standard Test Methods for Determining the Biobased Content of Natural Range Materials Using Radiocarbon and Isotope Ratio Mass Spectrometry Analysis
ASTM D6866-04a Standard Test Methods for Determining the Biobased Content of Natural Range Materials Using Radiocarbon and Isotope Ratio Mass Spectrometry Analysis
ASTM D6866-05 Standard Test Methods for Determining the Biobased Content of Natural Range Materials Using Radiocarbon and Isotope Ratio Mass Spectrometry Analysis

CZ-CSN, How to determine the content of elements in a substance

CSN 68 4152-1987 Extra pure compounds etermination of a content of chemical lements admixture in liquid compounds y a method of atomic emission spectros- opy

国家市场监督管理总局、中国国家标准化管理委员会, How to determine the content of elements in a substance

GB/T 38789-2020 Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled？plasma mass spectrometry

ES-UNE, How to determine the content of elements in a substance

UNE-EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)

Korean Agency for Technology and Standards (KATS), How to determine the content of elements in a substance

KS A ISO 16424-2013(2018) Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

RO-ASRO, How to determine the content of elements in a substance

STAS 6841-1973 FIBRE RAW MATERIAL FORPULP AND PAPER INDUSTRY Determination of holocellulose content and its insolubili components in sodium hydroxide

Professional Standard - Energy, How to determine the content of elements in a substance

NB/T 11245-2023 Determination of Trace Elements in Solid Biomass Fuels by Inductively Coupled Plasma-Atomic Emission Spectrometry
NB/SH/T 6037-2021 Procedure for Determination of Contents of Six Main Rare Earth Elements in Fluid Catalytic Cracking Catalysts, Zeolites, Additives and Related Substances by Inductively Coupled Plasma Emission Spectrometry

Gansu Provincial Standard of the People's Republic of China, How to determine the content of elements in a substance

DB62/T 2761-2017 Determination of multi-element content in stainless steel dust and chrome drainage sand by wavelength dispersive X-ray fluorescence spectrometry

未注明发布机构, How to determine the content of elements in a substance

BS ISO 14502-2:2005(2006) Determination of substances characteristic of green and black tea — Part 2 : Content of catechins in green tea — Method using high - performance liquid chromatography

Professional Standard - Building Materials, How to determine the content of elements in a substance

JC/T 2133-2012 Determination of impurities in silica sol for polishing solution in semiconductor industry.Inductively coupled plasma atomic emission spectrometric method

国家质量监督检验检疫总局, How to determine the content of elements in a substance

SN/T 1504.5-2017 Plastic raw materials for food containers and packaging Part 5: Determination of impurity element content in polyolefins by X-ray fluorescence spectrometry