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Pretreatment method

Pretreatment method, Total:29 items.

In the international standard classification, Pretreatment method involves: Terminology (principles and coordination), Water quality, Tobacco, tobacco products and related equipment.


Group Standards of the People's Republic of China, Pretreatment method

  • T/CIPR 039-2022 Pretreatment method of spray coating for aluminum profile
  • T/CIPR 0015-2022 Pretreatment method of spray coating for aluminum profile
  • T/CSRA 19-2022 Plastic composition test pretreatment method
  • T/GRM 048-2022 Determination of Mercury in Source Rock
  • T/NAIA 080-2021 Ammonium molybdate spectrophotometric method for measuring total phosphorus in rivers with many sediments

水利部, Pretreatment method

  • SL 391-2007 Sample preparation methods for organic analysis

Professional Standard - Tobacco, Pretreatment method

Professional Standard - Agriculture, Pretreatment method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Pretreatment method

  • GB 15193.21-2014 National food safety standard test substance test pretreatment method

Professional Standard - Water Conservancy, Pretreatment method

  • SL 391.3-2007 Sample preparation methods for organic analysis.Part 3:Solid-phase extraction(SPE)
  • SL 391.1-2007 Sample preparation methods for organic analysis.Part 1:liquid-liquid extraction
  • SL 391.2-2007 Sample preparation methods for organic analysis.Part 2:Soxhlet extraction
  • SL 391.7-2007 Sample preparation methods for organic analysis.Part 7:Silica gel cleanup
  • SL 391.9-2007 Sample preparation methods for organic analysis.Part 9:Sulfur cleanup
  • SL 391.5-2007 Sample preparation methods for organic analysis.Part 5:Alumina cleanup
  • SL 391.4-2007 Sample preparation methods for organic analysis.Part 4:Accelerated solvent extraction(ASE)
  • SL 391.8-2007 Sample preparation methods for organic analysis.Part 8:Acid-base partition cleanup
  • SL 391.6-2007 Sample preparation methods for organic analysis.Part 6:Florisil cleanup
  • SL 391.10-2007 Sample preparation methods for organic analysis.Part 10:Sulfuric acid/permanganate cleanup

Professional Standard - Aerospace, Pretreatment method

  • QJ 1848-1990 Treatment method of electroforming core mold before and after electroforming




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