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Purity impurities
Purity impurities, Total:44 items.
In the international standard classification, Purity impurities involves: Semiconducting materials, Non-ferrous metals, Farming and forestry, Organic chemicals, Pharmaceutics, Petroleum products in general, Products of the chemical industry, Analytical chemistry.
RU-GOST R, Purity impurities
- 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 24933.1-1981 Seed of flowers. Methods for determination of purity and seed lot impurity
- GOST 22518.1-1977 Lead of high purity. Chemical spectral method for the determination of additions
- GOST R ISO 8573-1-2016 Compressed air. Part 1. Contaminants and purity classes
Professional Standard - Petrochemical Industry, Purity impurities
- SH/T 1745-2004 Cumene(Isopropylbenzene) for industrial use--Determination of purity and impurities--Gas chromatographic method
- SH/T 1497-2022 Tert-butylalcohol for industrial use --Determination of purity and impurities --Gas chromatographic method
- SH/T 1796-2015 Triethylene glycol for industrial use.Determination of purity and impurities.Gas chromatographic method
- SH/T 1054-2022 Determination of purity and impurities of diethylene glycol for industrial use by gas chromatography
- SH/T 1550-2012 Methyl tert.butyl ether(MTBE)for industrial use.Determination of purity and impurities.Gas chromatographic method
- SH/T 1778-2014 Chemical grade propylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1148-2001 Ethylbenzene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method
- SH/T 1773-2012 1，2，4-Trimethylbenzene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1627.2-1996 Determination of industrial acetonitrile purity and organic impurities by gas chromatography
- SH/T 1798-2015 1-Hexene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1766.2-2008 Petroleum m-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1674-1999 Cyclohexane for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1489-1998 Petroleum p-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1492-2004 1-Butene for industrial use--Determination of purity and hydrocarbon impurities--Gas chromatographic method
- SH/T 1489-2018 Petroleum p-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
- SH/T 1482-2004 Isobutene for industrial use--Determination of purity and hydrocarbon impurities--Gas chromatographic method
- SH/T 1492-1992 Determination of industrial 1-butene purity and hydrocarbon impurities by gas chromatography
- SH/T 1674-2023 Cyclohexane for industrial use―Determination of purity and hydrocarbon impurities－Gas chromatographic method
American Society for Testing and Materials (ASTM), Purity impurities
- ASTM E1298-06 Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
- ASTM D2593-93(2004)e1 Standard Test Method for Butadiene Purity and Hydrocarbon Impurities by Gas Chromatography
- ASTM D2593-93(1998) Standard Test Method for Butadiene Purity and Hydrocarbon Impurities by Gas Chromatography
- ASTM D2593-93(2014) Standard Test Method for Butadiene Purity and Hydrocarbon Impurities by Gas Chromatography
- ASTM D5060-07 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
- ASTM UOP720-93 Impurities in High Purity p-Xylene by GC
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Purity impurities
- GB/T 7717.12-2008 Acrylonitrile for industrial use - Part 12: Determination of purity and impurity content by gas chromatography
- GB/T 7717.12-2022 Acrylonitrile for industrial use—Part 12: Determination of purity and impurities—Gas chromatographic method
- GB/T 6017-1999 Butadiene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
- GB/T 6017-2008 Butadiene for industrial use.Determination of purity and hydrocaibon impurities.Gas chromatographic 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, Purity impurities
- GB/T 14571.2-2018 Test method of ethylene glycol for industrial use—Part 2: Determination of purity and impurities—Gas chromatography
Universal Oil Products Company (UOP), Purity impurities
- UOP 720-2008 Impurities in, and Purity of, High Purity p-Xylene by GC
Professional Standard - Aerospace, Purity impurities
- QJ 3140.1-2001 1,2,4-Butanetriol Analysis Method Part 1: Determination of 1,2,4-Butanetriol Purity and Impurity Butanetetrol Content
HU-MSZT, Purity impurities
国家能源局, Purity impurities
- SH/T 1148-2018 Determination of purity and hydrocarbon impurities of ethylbenzene for industrial use by gas chromatography
国家市场监督管理总局、中国国家标准化管理委员会, Purity impurities
- GB/T 6017-2021 Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method
工业和信息化部, Purity impurities
- SH/T 1482-2020 Determination of purity and hydrocarbon impurities of isobutylene for industrial use by gas chromatography
- SH/T 1492-2020 Determination of purity and hydrocarbon impurities of 1-butene for industrial use by gas chromatography
Korean Agency for Technology and Standards (KATS), Purity impurities
Japanese Industrial Standards Committee (JISC), Purity impurities
- JIS K 1800:1978 Analytical methods for trace of impurities in high purity ethylene