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Database: 365,228(8 Aug 2026)

purification

purification, Total:42 items.

The international standard classification for "purification" includes: Laboratory medicine , Medical Sciences and health care facilities in general , Biology. Botany. Zoology , Gases for industrial application , Textile fabrics , General methods of tests and analysis for food products .

The Chinese standard classification for "purification" includes: Pharmaceutical processing machinery and equipment , Medical laboratory equipment , Sanitation in general , Basic Subject in general , Industrial gas and chemical gas , Technical management , Chemical machinery , Wool gray fabric and products , Basic standards and general methods , Cash crop in general .


工业和信息化部

Professional Standard - Medicine

Shanxi Provincial Standard of the People's Republic of China

卫生健康委员会

  • WS/T 574-2018 Purified reagent water in the clinical laboratory

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 1517-2018 Method for extracting and purifying condensed tannin from red bean grass
  • DB15/T 2033-2020 Technical regulations for separation, purification and identification of exopolysaccharides from lactic acid bacteria
  • DB15/T 3387-2024 Extraction and purification of caragana tannins by acetone method

Guizhou Provincial Standard of the People's Republic of China

  • DB52/T 673-2010 Raw Tobacco Purification Processing Quality Control Regulations

Professional Standard - Machinery

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 37874-2019 General rules for evaluation of nucleic acid extraction and purification methods
  • GB/T 40171-2021 General rules for determination of magnetic bead DNA extraction and purification kit
  • GB/T 23938-2021 High purity carbon dioxide

Professional Standard - Nuclear Industry

  • EJ/T 655-1992 Specifications for quality control of uranium purification in the nuclear industry

Professional Standard - Electron

  • SJ/T 10272-1991 Generic specification for nitrogen purifier in catalyst absorption
  • SJ/T 31458-1994 Requirements of Readiness and Methods of Inspection and Assessment for Hydrogen Purification Equipment
  • SJ/T 10273-1991 Generic specification for hydrogen purifier in catalyst absorption

Professional Standard - Textile

  • FZ/T 24004-2021 Worsted low content wool blend and wool-like woven fabric
  • FZ/T 24004-2009 Worsted fabrics in low wool content and pure chemical fibres
  • FZ/T 24004-1993 Worsted Fabrics in Low Wool Content and Pure Chemical Fibres

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

  • GB/T 30988-2014 Methods of genomic DNA extraction from plants with high levels of polyphenols
  • GB/T 23938-2009 High purity carbon dioxide
  • GB/T 51316-2018 Standard for design of carbon dioxide capture and purification engineering for flue gas
  • GB/T 19495.3-2004 Detection of genetically modified organisms and derived products - Nucleic acid extraction
  • GB 50724-2011 Technical Code for Bulk Gas Purification and Delivery System Engineering

Group Standards of the People's Republic of China

Professional Standard - Agriculture

  • NY/T 674-2003 Detection of genetically modified plant organisms andderived products—DNA extraction and purification

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 3298-2021 Technical regulations for the isolation and purification of common pathogenic bacteria in the intestinal tract of freshwater fish

Agricultural Standard of the People's Republic of China

Professional Standard - Ferrous Metallurgy

HU-MSZT

CZ-CSN

Indonesia Standards

Korean Agency for Technology and Standards (KATS)