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Determining the concentration of an element in a solution

Determining the concentration of an element in a solution, Total:84 items.

In the international standard classification, Determining the concentration of an element in a solution involves: Nuclear energy engineering, Microbiology, Lubricants, industrial oils and related products, Inorganic chemicals, Analytical chemistry, Textile fibres, Semiconducting materials, Pulps, Equipment for entertainment, Plastics, Biology. Botany. Zoology, Laboratory medicine, Water quality, Paints and varnishes, Fertilizers, Products of the textile industry, Fuels, Radiation measurements, Soil quality. Pedology.

International Organization for Standardization (ISO), Determining the concentration of an element in a solution

ISO 8299:2019 Nuclear fuel technology — Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 8299:2005 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
ISO 2749:1973 Urea for industrial use; Measurement of the pH of a solution of urea of conventional concentration (100 g/l); Potentiometric method
ISO 8124-5:2015 Safety of toys - Part 5: Determination of total concentration of certain elements in toys
ISO 1157:1975 Plastics — Cellulose acetate in dilute solution — Determination of viscosity number and viscosity ratio
ISO 1157:1990 Plastics; cellulose acetate in dilute solution; determination of viscosity number and viscosity ratio

European Committee for Standardization (CEN), Determining the concentration of an element in a solution

EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
EN ISO 1157:1999 Plastics - Cellulose Acetate in Dilute Solution - Determination of Viscosity Number and Viscosity Ratio ISO 1157: 1990

American National Standards Institute （ANSI), Determining the concentration of an element in a solution

ANSI/ASTM E2657:2011 Test Method for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids

RU-GOST R, Determining the concentration of an element in a solution

GOST 29207-1991 Urea for industrial use. Measurement of the pH of a solution of urea of conventional concentration. Potentiometric method
GOST R ISO 8124-5-2017 Safety of toys. Part 5. Determination of total concentration of certain elements in toys
GOST 32469-2013 Urea for industrial use. Determination of colority of formaldehyde solution in Hasen's units (platinum-cobalt scale)

Korean Agency for Technology and Standards (KATS), Determining the concentration of an element in a solution

KS M 1927-2009 Urea for industrial use－Measurement of the pH of a solution of urea of conventional concentration(100 g/L)－Potentiometric method
KS M 1927-2002(2007) Urea for industrial use－Measurement of the pH of a solution of urea of conventional concentration(100 g/L)－Potentiometric method
KS G ISO 8124-5-2016(2021) Safety of toys ─ Part 5: Determination of total concentration of certain elements in toys
KS G ISO 8124-5:2016 Safety of toys ─ Part 5: Determination of total concentration of certain elements in toys
KS M ISO 5351-1-2001(2006) Cellulose in dilute solutions－Determination of limiting viscosity number－Part 1：Method in cupri－ehylene－diamine(CED) solution

British Standards Institution (BSI), Determining the concentration of an element in a solution

BS EN ISO 8299:2021 Nuclear fuel technology. Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
BS 3584:1989 Determination of solubility of wool in urea-bisulphite solution
BS ISO 14869-2:2002 Soil quality - Dissolution for the determination of total element content - Dissolution by alkaline fusion

Association Francaise de Normalisation, Determining the concentration of an element in a solution

NF M60-403*NF EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry
NF M60-407*NF ISO 10980:1998 Validation of the strength of reference solutions used for measuring concentrations.
NF M60-406:2009 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry.
NF M60-406*NF EN ISO 9463:2021 Nuclear Energy - Nuclear Fuel Technology - Determination of plutonium in nitric acid solutions by spectrophotometry
NF T12-005:1981 Cellulose. Determination of the maximum viscosity index of the cellulose in dilute solutions.
NF T51-032:1976 Plastics. Determination of viscosity ratio of polyamide resins in concentrated solution.
NF EN ISO 8299:2021 Technologie du combustible nucléaire - Détermination de la teneur isotopique et de la concentration d'uranium et du plutonium dans les matières nucléaires en solution d'acide nitrique par spectrométrie de masse à thermo-ionisation
NF M60-412:1998 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration.

IT-UNI, Determining the concentration of an element in a solution

UNI EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry

ES-UNE, Determining the concentration of an element in a solution

UNE-EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019) (Endorsed by Asociación Española de Norma...

American Society for Testing and Materials (ASTM), Determining the concentration of an element in a solution

ASTM E2657-21 Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids
ASTM E2657-16 Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids
ASTM E2250-02 Standard Method for Determination of Endotoxin Concentration in Water Miscible Metal Working Fluids
ASTM E2657-11 Standard Test Method for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids
ASTM D7821-12(2018) Standard Test Method for Field Test Determination of Urea Concentration in Diesel Exhaust Fluid (DEF)
ASTM C1343-96(2002) Standard Test Method for Determination of Low Concentrations of Uranium in Oils and Organic Liquids by X-ray Fluorescence
ASTM C1343-96 Standard Test Method for Determination of Low Concentrations of Uranium in Oils and Organic Liquids by X-Ray Fluorescence

German Institute for Standardization, Determining the concentration of an element in a solution

DIN EN ISO 8299:2021-04 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019); English version EN ISO 8299:2021
DIN 50451-6:2014-11 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 (NH<(Index)4>F) and in etching mixtures of high-purity ammonium ...
DIN 50451-6:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH4F) and in etching mixtures of high-purity ammonium fluoride solution
DIN EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019); English version EN ISO 8299:2021
DIN 58932-3:1994 Haematology; determination of the concentration of blood corpuscles in blood; determination of the concentration of erythrocytes; reference method
DIN 58932-3:2017-01 Haematology - Determination of the concentration of blood corpuscles in blood - Part 3: Reference method for the determination of the concentration of erythrozytes; Text in German and English
DIN 58932-5:2007-10 Haematology - Determination of the concentration of blood corpuscles in blood - Part 5: Reference method for the determination of the concentration of thrombocytes; Text in German and English
DIN 58932-3:2023-07 Haematology - Determination of the concentration of blood corpuscles in blood - Part 3: Reference method for the determination of the concentration of erythrocytes; Text in German and English / Note: Date of issue 2023-06-02*Intended as replacement for...
DIN 58932-4:2003-07 Haematology - Determination of the concentration of blood corpuscles in blood - Part 4: Reference procedure for the determination of the concentration of leucocytes
DIN 58932-5:2007 Haematology - Determination of the concentration of blood corpuscles in blood - Part 5: Reference method for the determination of the concentration of thrombocytes; Text in German and English
DIN 58931:1995 Haematology - Determination of haemoglobin concentration in blood - Reference method
DIN 58932-6:2021 Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English

TR-TSE, Determining the concentration of an element in a solution

TS 689-1969 PLASTICS DETERMINATION OF THE VISCOSITY RATIO OF POLYAMIDES ?N CONCENTRATED SOLUTION
TS 1932-1975 UREA FOR INDUSTRIAL USE - MEASUREMENT OF THE pH OF A SOLUTION OF UREA OF CONVENTIONAL CONCENTRATION (100 g/l) — POTENTIOMETRIC METHOD

SE-SIS, Determining the concentration of an element in a solution

SIS 65 00 38-1960 Method or t lic dctermmation of the viscosity of cellulose conjugate solulions in ammoniacal copperhydroxide solution

Danish Standards Foundation, Determining the concentration of an element in a solution

DS/EN ISO 8299:2021 Nuclear fuel technology – Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)

PL-PKN, Determining the concentration of an element in a solution

PN-EN ISO 8299-2021-07 E Nuclear fuel technology -- Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
PN Z04020-02-1991 Air purity protection. Tests for elemental carbon content. Determination of elemental carbon in dust in ambient air (immission) by gas chromatography
PN P50101-01-1992 Cellulose in dilute solutions Determination of limiting viscosity number Part 1: Method in cupri-ethylene-diamine (CED) solution

AT-ON, Determining the concentration of an element in a solution

OENORM EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)
ONORM S 1879-1983 Testing of textiles; determination of the solubility of wool in urea/bisulphite Solution
ONORM S 1880-1983 Testing of textiles; determination of the solubility of wool in urea/bisulphite Solution

CH-SNV, Determining the concentration of an element in a solution

SN EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)

Lithuanian Standards Office , Determining the concentration of an element in a solution

LST EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)

YU-JUS, Determining the concentration of an element in a solution

JUS H.N8.167-1989 Cellulose in dilute solutions. Datermination. of limiting viscosity number. Method in cupri-ethylene-dlamine (CED) solution
JUS H.N8.168-1989 Cellulose in dilute solutions. Determination of limiting viscosity number. Method in iron(III) sodium tartrate complex (EffNN^. ? yJ solution

BE-NBN, Determining the concentration of an element in a solution

NBN T 04-305-1983 Urea for industrial use - Measurement of the pH of a solution of urea of conventional concentration (100 g/1) - Potentiometric method

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, Determining the concentration of an element in a solution

GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determining the concentration of an element in a solution

GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 23991-2009 Determination of soluble harmful elements content of coatings

RO-ASRO, Determining the concentration of an element in a solution

STAS SR 13346-1996 Cationic dyestuffs in concentrated solution. Determination of stability to storage

Military Standard of the People's Republic of China-General Armament Department, Determining the concentration of an element in a solution

GJB 9254-2017 Determination method of mass concentration of neodymium element in neodymium phosphate glass ICP-AES method

Canadian General Standards Board （CGSB), Determining the concentration of an element in a solution

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
CGSB 1.500-75 METH 2-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Cadmium (Cd) in Low Concentration
CGSB 1.500-75 METH 3-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Baryum Extractible (Ba) En Faible Concentration
CGSB 1.500-75 METH 4-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Antimony (Sb) in Low Concentration
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 6-CAN2-1973 Methodes D'Essai Des Elements Toxiques A L'Etat De Trace Dans Les Revetements Protecteurs Dosage Du Mercure Extractible (Hg) En Faible Concentration
CGSB 1.500-75 METH 7-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Arsenic (As) in Low Concentration
CGSB 1.500-75 METH 8-CAN2-1973 Methods of Test for Toxic Trace Elements in Protective Coatings Determination of Leachable Chromium (Cr) in Low Concentration

Shandong Provincial Standard of the People's Republic of China, Determining the concentration of an element in a solution

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

AENOR, Determining the concentration of an element in a solution

UNE 57039-1:1992 PULPS. CELLULOSE IN DILUTE SOLUTIONS. DETERMINATION OF LIMITING VISCOSITY NUMBER. PART 1: METHOD IN CUPRI-ETHYLENE-DIAMIDE (CED) SOLUTION.

CZ-CSN, Determining the concentration of an element in a solution

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, Determining the concentration of an element in a solution

GB/T 39824-2021 Determination of relative strength of dyes in solution

PK-PSQCA, Determining the concentration of an element in a solution

PS 1471-1980 PAKISTAN STANDARDS SPECIFICATION FOR METHODS FOR THE SOLUBILITY OF WOOL IN (A)—UREA-BISULPHITE SOLUTION (B)—ALKALI SOLUTION

Standard Association of Australia （SAA）, Determining the concentration of an element in a solution

AS/NZS 8124.12:2017 Safety of toys, Part 12: Determination of total concentration of certain elements in toys (ISO 8124-5:2015, MOD)