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how to measure elements in solution

how to measure elements in solution, Total:117 items.

In the international standard classification, how to measure elements in solution involves: Paints and varnishes, Fertilizers, Semiconducting materials, Textile fibres, Nuclear energy engineering, Pulps, Inks. Printing inks, Powder metallurgy, Soil quality. Pedology, Paper and board, Plastics, Jewellery, Microbiology, Lubricants, industrial oils and related products, General methods of tests and analysis for food products, Products of the chemical industry, Animal feeding stuffs, Analytical chemistry, Meat, meat products and other animal produce, Surface treatment and coating, Fruits. Vegetables, Beverages, Fuels, Prepackaged and prepared foods, Construction materials, Petroleum products in general, Wastes.

German Institute for Standardization, how to measure elements in solution

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 50451-3:2014-11 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 3: Determination of 31 elements in high-purity nitric acid by ICP-MS
DIN 50451-7:2018-04 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 7: Determination of 31 elements in high-purity hydrochloric acid by ICP-MS
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 EN 13657:2003-01 Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements in waste; German version EN 13657:2002 / Note: To be replaced by DIN EN ISO 54321 (2019-12).
DIN 25711:1996-06 Determination of the <(hoch)232>U isotopic content in uranium containing nuclear fuel solutions by <alpha> spectrometry
DIN 50451-1:2003 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 1: Silver (Ag), gold (Au), calcium (Ca), copper (Cu), iron (Fe), potassium (K) and sodium (Na) in nitric acid by AAS
DIN 50451-4:2007-02 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 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 EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion; German version EN 14332:2004
DIN 50451-3:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 3: Determination of 31 elements in high-purity nitric acid by ICP-MS
DIN 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; German version EN 15763:2009
DIN EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up; German version EN 14177:2003
DIN CEN/TS 17403:2021 Fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with
DIN 51456:2013-10 Testing of materials for semiconductor technology - Surface analysis of silicon wafers by multielement determination in aqueous analysis solutions using mass spectrometry with inductively coupled plasma (ICP-MS)
DIN EN 15890:2010 Foodstuffs - Determination of patulin in fruit juice and fruit based purée for infants and young children - HPLC method with liquid/liquid partition cleanup and solid phase extraction and UV detection; German version EN 15890:2010
DIN 50451-2:2003 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 2: Calcium (Ca), cobalt (Co), chromium (Cr), copper (Cu), Iron (Fe), nickel (Ni) and zinc (Zn) in hydrofluoric acid with plasma-induced emission spectros
DIN 50451-5:2010 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 5: Guideline for the selection of materials and testing of their suitability for apparatus for sampling and sample preparation for the determination of t
DIN CEN/TS 16188:2012 Sludge, treated biowaste and soil - Determination of elements in aqua regia and nitric acid digests - Flame atomic absorption spectrometry method (FAAS); German version CEN/TS 16188:2012

SE-SIS, how to measure elements in solution

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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, how to measure elements in solution

GB/T 23991-2009 Determination of soluble harmful elements content of coatings
GB/T 24916-2010 Surface treatment solution.Determination of metal element contents.Inductively coupled plasma atomic emission spectrometric method

Shandong Provincial Standard of the People's Republic of China, how to measure elements in solution

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

British Standards Institution (BSI), how to measure elements in solution

BS 3584:1989 Determination of solubility of wool in urea-bisulphite solution
19/30397179 DC BS EN 15216. Environmental matrices. Determination of total dissolved solids (TDS) in water and eluates. Complementary element
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 ISO 11494:2008 Jewellery - Determination of platinum in platinum jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
BS ISO 11495:2008 Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
BS EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
BS EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up

Association Francaise de Normalisation, how to measure elements in solution

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 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 X31-160:1993 SOIL QUALITY. DETERMINATION OF PHOSPHORUS SOLUBLE IN A 20 G.L-1 MONOHYDRIC CITRIC ACID SOLUTION. DYER METHOD.
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 EN 933-7:1998 Essais pour déterminer les propriétés géométriques des granulats - Partie 7 : détermination de la teneur en éléments coquilliers - Pourcentage des coquilles dans les gravillons
NF V03-086*NF EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
NF ISO 14869-3:2017 Qualité du sol - Mise en solution pour la détermination des teneurs élémentaires totales - Partie 3 : mise en solution par l'acide fluorhydrique, l'acide chlorhydrique et l'acide nitrique à l'aide de la technique de micro-ondes pressurisées
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 V03-068*NF EN 15890:2010 Foodstuffs - Determination of patulin in fruit juice and fruit based puree for infants and young children - HPLC method with liquid/liquid partition cleanup and solid phase extraction and UV detection.
NF EN ISO 10360-6:2002 Spécification géométrique des produits (GPS) - Essai de réception et de vérification périodique des machines à mesurer tridimensionnelles (MMT) - Partie 6 : estimation des erreurs dans le calcul des éléments associés Gaussiens

YU-JUS, how to measure elements in 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

Japanese Industrial Standards Committee (JISC), how to measure elements in solution

JIS P 8215:1998 Cellulose in dilute solutions -- Determination of limiting viscosity number -- Method in cupri-ethylene -diamine (CED) solution

AT-ON, how to measure elements in solution

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
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)

Professional Standard - Light Industry, how to measure elements in solution

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, how to measure elements in solution

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

Korean Agency for Technology and Standards (KATS), how to measure elements in solution

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
KS M ISO 5351-2:2004 Cellulose in dilute solutions－Determination of limiting viscosity number－Part 2：Method in iron(III) sodium tartratecomplex(EWNNmod NaCl) solution
KS M ISO 5351-2:2007 Cellulose in dilute solutions－Determination of limiting viscosity number－Part 2：Method in iron(III) sodium tartratecomplex(EWNNmod NaCl) solution

KR-KS, how to measure elements in solution

KS D ISO 4883-2003(2023) Hardmetals－Determination of contents of metallic elements by X－ray fluorescence－Solution method
KS M ISO 5351-2-2004 Cellulose in dilute solutions－Determination of limiting viscosity number－Part 2：Method in iron(III) sodium tartratecomplex(EWNNmod NaCl) solution

International Organization for Standardization (ISO), how to measure elements in solution

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 4883:1978 Hardmetals; Determination of contents of metallic elements by X-ray fluorescence; Solution method
ISO 12830:2011 Paper, board and pulps - Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 1157:1975 Plastics — Cellulose acetate in dilute solution — Determination of viscosity number and viscosity ratio
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 1157:1990 Plastics; cellulose acetate in dilute solution; determination of viscosity number and viscosity ratio
ISO 11494:2008 Jewellery - Determination of platinum in platinum jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
ISO 11495:2008 Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
ISO 5351-1:1981 Cellulose in dilute solutions; Determination of limiting viscosity number; Part 1 : Method in cupri-ethylene-diamine (CED) solution
ISO 5351-2:1981 Cellulose in dilute solutions - Determination of limiting viscosity number - Part 2: Method in iron(III) sodium tartrate complex (EWNN mod NaCl) solution

Professional Standard - Commodity Inspection, how to measure elements in solution

SN/T 2081-2008 Determination of impurities in alumina.Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
SN/T 3796-2014 Determination of acid soluble impurity elements (lead, cadmium, chromium, arsenic, mercury, copper, zinc, manganese, nickel, cobalt) in talc powder.Inductively coupled plasma mass spectrometry method (ICP-MS)

AENOR, how to measure elements in 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, how to measure elements in 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

未注明发布机构, how to measure elements in solution

BS EN ISO 1157:2000 Plastics - Cellulose acetate in dilute solution - Determination of viscosity number and viscosity ratio

PL-PKN, how to measure elements in solution

PN P50101-01-1992 Cellulose in dilute solutions Determination of limiting viscosity number Part 1: Method in cupri-ethylene-diamine (CED) solution
PN P50101-02-1992 Cellulose in dilute solutions Determination of limiting viscosity number Part 2: Method in iron (III) sodium tartrate complex (EWNNmod NaC|) 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)

IT-UNI, how to measure elements in 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, how to measure elements in 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...

RU-GOST R, how to measure elements in solution

GOST 9597-1976 Cellulose. Method for determining of total mass of substances in sodium tydroxide solutions of 10 % and 18 %
GOST 32469-2013 Urea for industrial use. Determination of colority of formaldehyde solution in Hasen's units (platinum-cobalt scale)
GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances

Danish Standards Foundation, how to measure elements in solution

DS/EN 24883:1994 Hardmetals - Determination of contents of metallic elements by x-ray fluorescence - Solution method
DS/ISO 4883:1994 Hardmetals - Determination of contents of metallic elements by x-ray fluorescence - Solution method
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)
DS/ISO 11494:2008 Jewellery - Determination of platinum in platinum jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
DS/ISO 11495:2008 Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element

PK-PSQCA, how to measure elements in solution

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

European Committee for Standardization (CEN), how to measure elements in 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
EN 24883:1993 Hardmetals; determination of contents of metallic elements by X-ray fluorescence; solution method (ISO 4883:1978)
EN 14332:2004 Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by graphite furnace atomic absorption spectrometry (GFAAS) after microwave digestion
EN 14177:2003 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up

NL-NEN, how to measure elements in solution

NEN-ISO 4883:1993 Hardmetals. Determination of contents of metallic elements by X-ray fluorescence. Solution method (ISO 4883:1978)

CH-SNV, how to measure elements in 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 , how to measure elements in 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)
LST EN 24883-2001 Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Solution method (ISO 4883:1978)
LST ISO 11494:2009 Jewellery - Determination of platinum in platinum jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element (ISO 11494:2008, identical)
LST ISO 11495:2009 Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element (ISO 11495:2008, identical)

American Society for Testing and Materials (ASTM), how to measure elements in 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 C1875-18 Standard Practice for Determination of Major and Minor Elements in Aqueous Pore Solutions of Cementitious Pastes by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES)
ASTM D6130-11(2018) Standard Test Method for Determination of Silicon and Other Elements in Engine Coolant by Inductively Coupled Plasma-Atomic Emission Spectroscopy

Group Standards of the People's Republic of China, how to measure elements in solution

T/SDAQI 064-2021 Determination of urea content in diesel engines NOx reduction agent - Aqueous urea solution by refractive index
T/NAIA 0135-2022 Determination of carbon, hydrogen and nitrogen in coal-based Fischer-Tropsch synthetic liquid fuel oil and chemicals Elemental analyzer method

农业农村部, how to measure elements in solution

NY/T 3322-2018 Determination of 7 water-soluble pigments including tartrazine in feed by high performance liquid chromatography
NY/T 3320-2018 Determination of 8 fat-soluble pigments including Sudan red in feed liquid chromatography-tandem mass spectrometry

Professional Standard - Building Materials, how to measure elements in solution

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

RO-ASRO, how to measure elements in solution

STAS 10476-1976 Pulps from cellulose and paper industry DETERMINATION OF THE DYNAMIC VISCOSITY IN COPPER-AMMONIA SOLUTION
STAS 6485-1976 PULPS FROM CF'LULOSE AND PAPER lNDUSTRY Detcrmination of the viscosimelric properlics ol celluli.se selutions in cupro-etvlenc-diamine

GOSTR, how to measure elements in solution

GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances

PT-IPQ, how to measure elements in solution

ES-AENOR, how to measure elements in solution

UNE 84-043-1986
UNE 57-039 Pt.2-1992 Pulps. Cellulose in dilute solutions. Determination of limiting viscosity number. Part 2: Method in iron (III) sodium tartrate complex (EWNNmod NaCI) solution

BE-NBN, how to measure elements in solution

NBN P 33-001-1985 Zinc ores - Determination of zinc content

IN-BIS, how to measure elements in solution

IS 244-1984

Professional Standard - Agriculture, how to measure elements in solution

NY/T 4313-2023 Determination of Arsenic, Cadmium, Lead, Chromium, Copper and Zinc in Biogas Slurry Microwave Digestion-Inductively Coupled Plasma Mass Spectrometry

Professional Standard - Petrochemical Industry, how to measure elements in solution

NB/SH/T 0828-2010 Standard test method for determination of silicon and other elements in engine coolant by inductively coupled plasma-atomic emission spectroscopy