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enrichment column
enrichment column, Total:77 items.
In the international standard classification, enrichment column involves: Non-ferrous metals, Metalliferous minerals, Wastes, Protection against fire, Products of non-ferrous metals, Refractories, Laboratory medicine, Non-metalliferous minerals, Water quality, Occupational safety. Industrial hygiene, Milk and milk products, Analytical chemistry, Protection against dangerous goods, Environmental protection, Farming and forestry, Tobacco, tobacco products and related equipment, Meat, meat products and other animal produce, Microbiology, Production of metals, Components for aerospace construction, Wood-based panels, Freight distribution of goods, Nuclear energy engineering.
Professional Standard - Non-ferrous Metal, enrichment column
- YS/T 53.2-1992 Copper, lead, zinc ore and tailings chemical analysis method flow injection-8531 fiber micro-column separation and enrichment-flame atomic absorption spectrometry gold determination
- YS/T 53.2-2010 Methods for chemical analysis of copper, lead, zinc original and tailing ores-
Part 2: Determination of gold content-
Separation and preconcentration by flow injection and 8531 fiber micro-column-the flame atomic absorption spectrum method
- YS/T 300-1994 Germanium enrichment
- YS/T 1602-2023 Molybdenum enrichment
Group Standards of the People's Republic of China, enrichment column
- T/CNIA 0073-2020 Germanium Gallium Concentrate
- T/ZJGFTR 038-2021 Platinum-containing enrichment material product standard
- T/CIQA 60-2023 Technical specification for enrichment of Immunomagnetic beads method
- T/CACE 040-2021 Rare earth enrichment from regeneration of electronic waste phosphors
- T/CNIA 0131-2022 Technical specifications for simultaneous enrichment of gallium, indium and germanium in zinc hydrometallurgy
Professional Standard - Rare Earth, enrichment column
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, enrichment column
工业和信息化部, enrichment column
Association Francaise de Normalisation, enrichment column
- NF EN ISO 12846:2012 Qualité de l'eau - Dosage de mercure - Méthode par spectrométrie d'absorption atomique (SAA) avec et sans enrichissement
Professional Standard - Ferrous Metallurgy, enrichment column
GOSTR, enrichment column
- GOST R 58220-2018 Non-enriched nepheline ores. Specifications
- GOST 27868-2019 High purity substances. Method for concentration of microimpurities by extraction
- GOST 27565-2019 Superpure substances. Concentration of microimpurities by evaporation
- GOST 27869-2019 High purity substances. Method for concentration of microimpurities by ion exchange
- GOST 27866-2019 High purity substances. Method for concentration of microimpurities by precipitation and coprecipitation
Taiwan Provincial Standard of the People's Republic of China, enrichment column
German Institute for Standardization, enrichment column
- DIN EN ISO 12846:2012-08 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012); German version EN ISO 12846:2012
American Society for Testing and Materials (ASTM), enrichment column
RU-GOST R, enrichment column
- GOST 23905-1979 Cleaned kaolin. Method for the determination of dispersion
- GOST 33491-2015 Product fermented-milk, enriched bifidobacteriae bifidum. Specifications
- GOST 27868-1988 High purity substances. Method for concentration of microimpurities by extraction
- GOST 27565-1987 Super pure chemicals. Concentration of microimpurities by evaporation
- GOST 27869-1988 High purity substances. Method for concentration of microimpurities by ion exchange
- GOST 27866-1988 High purity substances. Method for concentration of microimpurities by preciritation and copreciditation
- GOST 33637-2015 Testing of chemicals of environmental hazard. Bioaccumulation in Terrestrial Oligochaetes
- GOST R 59581-2021 Saleable non-enriched rare metal ores of crandallite-monazite type. Specifications
Korean Agency for Technology and Standards (KATS), enrichment column
- KS I ISO 16590-2006(2016) Water quality－Determination of mercury－Methods involving enrichment by amalgamation
- KS I ISO 16590-2006(2021) Water quality－Determination of mercury－Methods involving enrichment by amalgamation
- KS T 1323-2016(2021) Drop test for cylindrical shipping containers
- KS H ISO 8523:2002 Microbiology－General guidance for the detection of Enterbacteriaceae with pre-enrichment
- KS M 9105-1996 Water quality-Determination of selected monovalent phenols(Gas-chromatographic method after enrichment by extraction)
Danish Standards Foundation, enrichment column
- DS/EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment
Yunnan Provincial Standard of the People's Republic of China, enrichment column
- DB53/T 727-2015 Palladium charcoal enrichment safety production specification
Lithuanian Standards Office , enrichment column
- LST EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
AENOR, enrichment column
- UNE-EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
NL-NEN, enrichment column
- NEN 5920-1988 Aggregates for concrete - Determination of content of fulvo acid
Liaoning Provincial Standard of the People's Republic of China, enrichment column
- DB21/T 3536-2021 Technical specifications for enrichment and deep burial of corn stalks
Hubei Provincial Standard of the People's Republic of China, enrichment column
- DB4228/T 67-2021 Screening technical rules for selenium enrichment ability of tea varieties
- DB4228/T 78-2022 Screening technical rules for selenium enrichment ability of maize varieties
- DB4228/T 66-2021 Technical Regulations for Selenium-enriched Cultivation of Rumex Forage Grass
- DB4228/T 68-2021 Screening technical rules for selenium enrichment ability of flue-cured tobacco varieties
- DB4228/T 77-2022 Screening Technical Regulations for Selenium Enrichment Ability of Wheat Varieties
- DB4228/T 71-2021 Screening technical rules for selenium enrichment ability of sweet potato varieties
- DB4228/T 76-2022 Screening technical rules for selenium enrichment ability of rice varieties
- DB4228/T 69-2021 Screening technical rules for selenium enrichment ability of rapeseed varieties
- DB4228/T 70-2021 Screening technical rules for selenium enrichment ability of potato varieties
海关总署, enrichment column
- SN/T 5409-2022 Identification method of zinc oxide enrichment for zinc smelting
Hunan Provincial Standard of the People's Republic of China, enrichment column
- DB43/T 2629-2023 Technical specification for volatilization and enrichment of secondary zinc oxide in rotary kiln
Anhui Provincial Standard of the People's Republic of China, enrichment column
- DB34/T 3615-2020 Technical regulations for the production of eggs enriched with omega-3 fatty acids
International Organization for Standardization (ISO), enrichment column
- ISO 8523:1991 Microbiology; general guidance for the detection of Enterobacteriaceae with pre-enrichment
Jilin Provincial Standard of the People's Republic of China, enrichment column
- DB22/T 2985-2019 Technical specifications for mechanized enrichment and deep burial of corn stalks
API - American Petroleum Institute, enrichment column
- API PUBL 4473-1989 Bioaccumulation of Polycyclic Aromatic Hydrocarbons and Metals in Estuarine Organisms
Defense Logistics Agency, enrichment column
KR-KS, enrichment column
- KS H ISO 8523-2002 Microbiology－General guidance for the detection of Enterbacteriaceae with pre-enrichment
国家药监局, enrichment column
- YY/T 1669-2019 ABO anti-typing test card (column agglutination method)
Professional Standard - Nuclear Industry, enrichment column
- EJ/T 686-1992 Detection method of 235U enrichment in reactor fuel rods Gamma-ray energy spectrometry
- EJ/T 735-1992 Standard format and content of environmental impact report for uranium enrichment plant