What are the analysis methods for impurities?

What are the analysis methods for impurities?, Total:89 items.

The international standard classification for "What are the analysis methods for impurities?" includes: Aluminium and aluminium alloys , Other non-ferrous metals and their alloys , Cadmium, cobalt and their alloys , Nickel, chromium and their alloys , Titanium and titanium alloys .

The Chinese standard classification for "What are the analysis methods for impurities?" includes: Light metals and their alloys analysis method , chromatograph , Precious metals and its alloy analysis method , Rare refractory metals and their compounds , Rare light metals and their alloys , Technical Management , Rare metals and their alloys analysis method .

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

GB/T 11113-1989 Analytical method for impurities in the synthetic quartz crystal
GB/T 3169.2-1982 Chemical analysis of aluminum powder--Determination of total aluminum by difference
GB/T 4298-1984 The activation analysis method for the determination of elemental impurities in semiconductor silicon materials

Professional Standard - Automobile

QC/T 575-1999 Work guide for automobile cleanness - Analysis method for impurity

Professional Standard - Education

JY/T 003-1996 General principles for organic mass spectrometry

工业和信息化部

YS/T 1494-2021 Chemical analysis method for high purity gold Determination of impurity element 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 1467.12-2021 Methods of chemical analysis of hafnium Part 12: Determination of trace impurity elements
YS/T 1530-2022 Method for chemical analysis of high purity tin—Determination of impurity elements contents—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 1506-2021 Chemical analysis method of high-purity iridium 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 1504-2021 High purity palladium chemical analysis method Determination of impurity element content Glow discharge mass spectrometry

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1939-2016 Chemical Analysis Method of Scrap Copper

国家市场监督管理总局、中国国家标准化管理委员会

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

Professional Standard - Non-ferrous Metal

YS/T 897-2013 Methods for Chemical Analysis of High Purity Niobium - Determination of Trace Impurity Element Content - Glow Discharge 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 871-2023 Method for chemical analysis of pure aluminium- Determination of trace impurity elements 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 871-2013 Chemical analysis of high purity aluminium—Determination of trace impurities—Glow discharge mass spectrometry
YS/T 1599-2023 Method for chemical analysis of high purity zirconium一 Determination of trace impurity elements content一 Glow discharge 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 1011-2014 Methods for chemical analysis of high purity cobalt—Determination of impurity elements content—Glow discharge mass spectrometry
YS/T 1012-2014 Methods for chemical analysis of high purity nickel—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

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

Professional Standard - Electron

SJ/T 10552-2021 Method of emission specthchemical analysis of impurities in TiO2 for use in electron ceramics
SJ/T 10553-2021 Method of emission specthchemical analysis of impurities in ZrO2 for use in electron ceramics
SJ/T 10552-1994 Method of emission specthochemical analysis of impurities in TiO2 for use in electron ceramics
SJ/T 10553-1994 Method of emission spectrochemical analysis of impurities in ZrO2 for use in electron ceramics

Professional Standard - Rare Earth

XB/T 633-2023 Method for chemical analysis of impurity elements contents in rare earth oxides － Glow discharge mass spectrometry
XB/T 614.5-2011 Chemical analysis methods of gadolinium-magnesium alloy—Part 5:Determination of rare earth impurity content

RU-GOST R

GOST R 56240-2014 Copper. Spectral methods of impurity analysis
GOST 10671.0-2016 Reagents. General requirements for methods of analysis of anions impurities
GOST 10671.0-1974 Reagents. General requirements for methods of analysis of anions impurities
GOST 28738-2016 Reagents. Methods for determination of total sulphur impurity in organic solvents
GOST 13340.2-1977 Dried vegetables. Methods of determination of metal impurities and pests of cereal stocks

SCC

BS 4289-2:1968 Methods for the analysis of oilseeds. Determination of impurities
AWWA SYM53640 What Does Greenville Have That Others Don't When it Comes to Source Water Protection?
BS 4289-2:1989 Methods for analysis of oilseeds-Determination of impurities content
BS 4289-2:1981 Methods for the analysis of oilseeds-Determination of impurities content
AWWA ACE95215 Which Project Can I License and Build? Analysis of Alternatives and Wetland Impacts
AWWA QTC98249 Total Organic Carbon Analysis for Difficult Matrices: An Ultra Violet/Persulfate Approach
BS 4288-3:1968 Methods for the analysis of fruit and vegetable products. Determination of mineral impurities
NS-EN 1014-2:1995 Wood preservation — Creosote and creosoted timber — Methods of sampling and analysis — Part 2: Procedure for obtaining a sample of creosote from creosoted timber for subsequent analysis
BS 684-2-2.3:1983 Methods of analysis of fats and fatty oils. Other methods-Determination of insoluble impurities
08/30186896 DC BS EN 1014-2. Wood preservatives. Creosote and creosoted timber. Methods of sampling and analysis. Part 2. Procedure for obtaining a sample of creosote from creosoted timber for subsequent analysis
BS 1756-4:1965 Methods for sampling and analysis of flue gases. Miscellaneous analyses
AS A24:1934 Method of test for organic impurities in sand for concrete
NS-EN 1014-1:1995 Wood preservatives — Creosote and creosoted timber — Methods of sampling and analysis — Part 1: Procedure for sampling creosote
BS 684-2-2.3:1993 Methods of analysis of fats and fatty oils. Other methods-Determination of insoluble impurities content
BS 684-2.3:1983 Methods of analysis of fats and fatty oils. Other methods. Determination of insoluble impurities content
BS 684-2.3:1976 Methods of analysis of fats and fatty oils. Other methods. Determination of insoluble impurities content

Japanese Industrial Standards Committee (JISC)

JIS K 1800:1978 Analytical methods for trace of impurities in high purity ethylene
JIS A 1105:2015 Method of test for organic impurities in fine aggregate
JIS A 1105:2001 Method of test for organic impurities in fine aggregate
JIS A 1105:2007 Method of test for organic impurities in fine aggregate
JIS A 1105:1993 Method of test for organic impurities in fine aggregates

GOST

GOST 27567-2022 Superpure substances. Method for determination of substances reducing potassium permanganate

YU-JUS

JUS C.A1.650-1987 Methodes of chemical analysis of silver. Determination of impurities contents. Spectrographic metod".

American Society for Testing and Materials (ASTM)

ASTM D4898-90(2005) Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
ASTM D4898-90(2000)e1 Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
ASTM D4898-16 Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
ASTM D4898-90(2010)e1 Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
ASTM D7504-12 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
ASTM E1746-95 Standard Test Method for Sampling and Analysis of Liquid Chlorine for Gaseous Impurities
ASTM D4898-90(2010) Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
ASTM D7504-15e1 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
ASTM E1746-95(2001)e1 Standard Test Method for Sampling and Analysis of Liquid Chlorine for Gaseous Impurities
ASTM D7504-11 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number
ASTM D4961-99 Standard Test Methods for Gas Chromatographic Analysis of Major Organic Impurities in Phenol Produced by the Cumene Process
ASTM E1746-17a Standard Test Method for Sampling and Analysis of Liquid Chlorine for Gaseous Impurities
ASTM E1746-17 Standard Test Method for Sampling and Analysis of Liquid Chlorine for Gaseous Impurities
ASTM C40/C40M-20 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
ASTM C40/C40M-19 Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
ASTM UOP303-07 Impurities in Catalysts by ICP-OES

IN-BIS

IS 2386 Pt.2-1963 Test Methods for Concrete Aggregates Part II Estimation of Hazardous Substances and Organic Impurities

Korean Agency for Technology and Standards (KATS)

KS I 3224-2009 Test method for ordorous compounds in water
KS F 2510-1985 Testing method of organic impurities in sands aggregate for concrete
KS F 2510-2022 Testing method of organic impurities in sands aggregate for concrete
KS F 2510-2002(2022) Testing method of organic impurities in sands aggregate for concrete
KS F 2510-2002(2017) Testing method of organic impurities in sands aggregate for concrete

Standard Association of Australia （SAA）

AS 1141.34:2007 Methods for sampling and testing aggregates - Organic impurities other than sugar
AS 1141.34:2018 Methods for sampling and testing aggregates, Method 34: Organic impurities other than sugar

Universal Oil Products Company (UOP)

UOP 303-2007 IMPURITIES IN CATALYSTS BY ICP-AES

US-CFR-file

CFR 33-150.10-2013 Navigation and navigable waters. Part150:Deepwater ports: operations. Section150.10:What are the general requirements for operations manuals?

German Institute for Standardization

DIN EN 12938:2000 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

Indonesia Standards

SNI 2816-2014 Standard Test Method for Organic Impurities in Aggregates for Concrete

Others: