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Liquid Normal Phase Columns

Liquid Normal Phase Columns, Total:19 items.

The international standard classification for "Liquid Normal Phase Columns" includes: Chemical analysis , Other standards related to optics and optical measurements , Analytical chemistry , Animal feeding stuffs .

The Chinese standard classification for "Liquid Normal Phase Columns" includes: Basic standards and general methods , chromatograph , Livestock and poultry feed and additive .


Group Standards of the People's Republic of China

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

  • GB/T 30430-2013 Standard Column Used for Evaluating Gas Chromatography
  • GB/T 30433-2013 Standard Column Used for Evaluating Liquid Chromatography
  • GB/T 30433-2021 Standard column used for evaluating liquid chromatograph
  • GB/T 9008-1988 Terms of liquid chromatography--Liquid column chromatography and planar chromatography
  • GB/T 16631-1996 General rules for analytical methods of liquid column chromatography
  • GB/T 9008-2007 Terms of liquid chromatography—Column chromatography and planar chromatography
  • GB 9008-1988 Terms of liquid chromatography; Liquid column chromatography and planar chromatography
  • GB/T 30433-2021(XG1-2023) Standard chromatographic column for liquid chromatography testing
  • GB/T 17812-1999 Determination of vitamin E in feeds--High-pressure liquid chromatography
  • GB/T 17817-1999 Determination of vitamin A in feeds--High-pressure liquid chromatography

Professional Standard - Machinery

  • JB/T 5226-1991 Standard chromatographic column for testing of liquid chromatograph

Ente Nazionale Italiano di Unificazione

  • UNI EN 16423:2013 Liquefied petroleum gases - Determination of dissolved residue - Gas chromatographic method using liquid, on-column injection