How to measure impurities in high-purity substances

How to measure impurities in high-purity substances, Total:108 items.

The international standard classification for "How to measure impurities in high-purity substances" includes: Chemical analysis of metals , Other non-ferrous metals and their alloys , Nickel, chromium and their alloys , Cadmium, cobalt and their alloys , Titanium and titanium alloys , Copper and copper alloys , Lead, zinc, tin and their alloys .

The Chinese standard classification for "How to measure impurities in high-purity substances" includes: Semimetal and semiconductor material analysis method , Rare refractory metals and their compounds , Rare light metals and their alloys , Heavy metals and their alloys analysis method , Precious metals and its alloy analysis method .

Hebei Provincial Standard of the People's Republic of China

DB13/T 6079-2025 Detection of impurities in high purity difluoromethane
DB13/T 6139-2025 Detection of Impurities in High-Purity Hydrogen Bromide
DB13/T 6137-2025 Detection of Impurities in High-Purity Tungsten Hexafluoride
DB13/T 6138-2025 Detection of Impurities in High-Purity Trifluoromethane

Sichuan Provincial Standard of the People's Republic of China

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

Professional Standard - Non-ferrous Metal

YS/T 1012-2014 Methods for chemical analysis of high purity nickel—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 923.2-2024 Methods for chemical analysis of high purity bismuth—Part 2： Determination of trace impurity elements contents—Glow discharge mass spectrometry
YS/T 871-2013 Chemical analysis of high purity aluminium—Determination of trace impurities—Glow discharge mass spectrometry
YS/T 34.1-2011 Method for chemical analysis of the high-purity arsenic—Inductive coupling plasma mass spectrum (ICP-MS) for determinating the concentration of elements in the high-purity arsenic
YS/T 1530-2022 Method for chemical analysis of high purity tin—Determination of impurity elements contents—Glow discharge mass spectrometry
YS/T 917-2013 Chemical Analysis Methods for High Purity Cadmium Determination of Trace Impurity Elements Content 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 901-2013 Methods for Chemical Analysis of High Purity Tungsten - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry
YS/T 1347-2020 Method for chemical analysis of high purity hafnium-Determination of trace impurity elements content-Glow discharge mass spectrometry
YS/T 38.3-2023 Methods for chemical analysis of high purity gallium—Part 3: Determination of trace impurity elements contents—Glow discharge mass spectrometry
YS/T 365-2006 Determination of trace impurities in high purity platinum by atomic emission sspectrometric
YS/T 896-2024 Methods for chemical analysis of high purity niobium —— Determination of trace impurity elements content —— Inductively coupled plasma mass spectrometry
YS/T 980-2014 Determination of impurities of high purity gallium oxide—Inductively coupled plasma-mass spectrmetry
YS/T 922-2013 Methods for Chemical Analysis of High Purity Copper Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry
YS/T 900-2013 Methods for Chemical Analysis of The High Purity Tungsten - Determination of Trace Impurity Element Content - Inductively Coupled Plasma 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 896-2013 Methods for Chemical Analysis of High Purity Niobium - Determination of Trace Impurity Element Content - Inductively Coupled Plasma 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 365-1994 Emission Spectrum Analysis of Impurity Elements in High Purity Platinum
YS/T 229.4-2013 Chemical Analysis Methods for High Purity Lead - Part 4: Determination of Trace Impurity Elements Content - 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 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 1011-2014 Methods for chemical analysis of high purity cobalt—Determination of impurity elements content—Glow discharge mass spectrometry
YS/T 1599-2023 Method for chemical analysis of high purity zirconium —— Determination of trace impurity elements content —— Glow discharge mass spectrometry
YS/T 1506-2021 Chemical analysis method of high-purity iridium Determination of impurity element content Glow discharge mass spectrometry
YS/T 898-2013 Methods for Chemical Analysis of The High Purity Tantalum - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry
YS/T 1504-2021 High purity palladium 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 892-2024 Method for chemical analysis of high purity titanium —— Determination of trace impurity elements content —— Inductively coupled plasma mass spectrometry
YS/T 870-2013 Chemical Analysis of High Purity Aluminium-Determination of Trace Impurities Inductively Coupled Plasma Mass Spectrometry
YS/T 981.1-2024 Methods for chemical analysis of high purity indium—Part 1: Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 900-2024 Methods for chemical analysis of high purity tungsten —— Determination of trace impurity element content —— Inductively coupled plasma 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 1494-2021 Chemical analysis method for high purity gold Determination of impurity element content Glow discharge mass spectrometry
YS/T 923.2-2013 Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry
YS/T 892-2013 Methods for Chemical Analysis of High Purity Titanium - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry

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

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 36590-2018 Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry

Group Standards of the People's Republic of China

T/SDAS 4-2016 Methods for chemical analysis of high purity gold—Determination of impurity elements contents—Glow discharge mass spectrometry

National Metrological Technical Specifications of the People's Republic of China

JJF 1961-2022 Metrological Technical Specification for Purity Assessment of Certified Reference Materials―High Purity Metal Certified Reference Materials

Military Standard of the People's Republic of China-General Armament Department

GJB 1803-1993 Test methods for silica and impurity elements in high-purity silica sol

Professional Standard - Commodity Inspection

SN/T 4020-2013 Determination of impurity elements content in pure iron-X-ray fluorescence spectrometry

Gosstandart of Russia

GOST 27567-2022 Superpure substances. Method for determination of substances reducing potassium permanganate
GOST 27567-1987 Superpure substances. Method used for determination of substances reducing potassium permanganate
GOST 24977.2-1981 Tellurium high purity. Spectral method for the determination of impurities
GOST 24977.1-1981 Tellurium high purity. Method of chemical and spectral for the ditermination of impurities
GOST 10555-2016 Reagents and superpure substancies. Colorimetric methods for determination of ferrum impurity
GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances
GOST 22518.1-1977 Lead of high purity. Chemical spectral method for the determination of additions
GOST 24933.1-1981 Seed of flowers. Methods for determination of purity and seed lot impurity

American Society for Testing and Materials (ASTM)

ASTM UOP755-92 Trace Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM UOP720-08 Impurities in, and Purity of, High Purity p-Xylene by GC
ASTM E1298-89(1994) Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM E1298-89(2000) Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM RR-D16-1030 2003 D5060-Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM UOP755-13 Trace Impurities in High Purity Ethyl Benzene by GC
ASTM UOP720-93 Impurities in High Purity p-Xylene by GC
ASTM UOP702-09 Impurities in Distilled High Purity Cumene by GC
ASTM E1298-06 Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM D2712-17e1 Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM D5060-07 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM UOP702-90 Impurities in Distilled High Purity Cumene by GC
ASTM D5060-12(2021)e1 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5060-06 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5060-95(2000) Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D5060-95(2000)e1 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM UOP555-10 Trace Impurities in High-Purity Benzene and Cyclohexane by GC
ASTM UOP555-96 Trace Impurities in High-Purity Benzene and Cyclohexane by GC
ASTM D5060-12 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D2712-18a Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM D2712-20 Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM D2712-23 Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM F2405-04(2011) Standard Test Method for Trace Metallic Impurities in High Purity Copper by High-Mass-Resolution Glow Discharge Mass Spectrometer

Korean Agency for Technology and Standards (KATS)

KS D 1700-2009 Determination of trace impurities in high purity gold－Matrix extraction method of fuming using sulfuric acid
KS F 2514-2002 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS D 1700-2004 Determination of trace impurities in high purity gold－Matrix extraction method of fuming using sulfuric acid
KS F 2514-1986 Testing method for effect of organic impurities in fine aggregates on strength of mortar
KS L 1627-2014(2019) Testing method of impurities in high purity cobalt ingot by inductively coupled plasma spectrometric
KS L 1627-2014 Testing method of impurities in high purity cobalt ingot by inductively coupled plasma spectrometric
KS L 1627-2019 Testing method of impurities in high purity cobalt ingot by inductively coupled plasma spectrometric

Japanese Industrial Standards Committee (JISC)

JIS K 0550:1994 Testing methods for detection and estimation of micro-biological contaminants in highly purified water
JIS K 1800:1978 Analytical methods for trace of impurities in high purity ethylene

Universal Oil Products Company (UOP)

UOP 720-2008 Impurities in, and Purity of, High Purity p-Xylene by GC
UOP 755-2013 Trace Impurities in High Purity Ethyl Benzene by GC
UOP 702-2009 Impurities in Distilled High Purity Cumene by GC

Ente Nazionale Italiano di Unificazione

UNI 8699:1985 Spectroghraphic determination of metallic impurities in nuclear grade uranium dioxide and uranium hexafluoride.

Yugoslav Association for Standardization

JUS H.B9.100-1997 Butadiene - Determination ofpurity and hydrocarbon impurities - Gas chromatographic method

Indonesia Standards

SNI 08-0987-1989 Cara identifikasi zat warna pada serat protein
SNI 03-1766-1990 Cara uji butiran ringan di dalam Agregat beton

European Committee for Standardization (CEN)

EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method

Spanish Association for Standardization (UNE)

UNE-EN 14935:2007 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method

Danish Standards Foundation

DANSK DS/EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method
DS/EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method

Lithuanian Standards Office

LST EN 14935-2006 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method

Standards Norway

NS-EN 14935:2006 Copper and copper alloys — Determination of impurities in pure copper — ET AAS method

Association Francaise de Normalisation

NF A08-760*NF EN 14935:2007 Copper and copper alloys - Determination of impurities in pure copper - (ET-AAS) method

German Institute for Standardization

DIN EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ET AAS method English version of DIN EN 14935:2006-09

British Standards Institution (BSI)

BS EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ETA-AAS method

Swedish Institute for Standards

SS-EN 14935:2006 Copper and copper alloys - Determination of impurities in pure copper - ETA AAS method

GCC Standardization Organization

GSO ISO 22478:2013 Water quality - Determination of certain explosives and related compounds - Method using high-performance liquid chromatography (HPLC) with UV detection

Polski Komitet Normalizacyjny (PKN)

PN C04516-1990 Reagents and specially pure substances Determination óf quantitie of substances reducing potassium permanganate

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