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Gas Chromatography Electrochemistry

Gas Chromatography Electrochemistry, Total:10 items.

The international standard classification for "Gas Chromatography Electrochemistry" includes: Chemical reagents , Protection against crime .

The Chinese standard classification for "Gas Chromatography Electrochemistry" includes: Chemical reagent in general , Crime judging technology .


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

  • GB/T 9722-1988 Chemical reagent-General rules for the gas chromatography
  • GB/T 9722-2006 Chemical reagent—General rules for the gas chromatography

Professional Standard - Agriculture

  • GB/T 9722-2023 Chemical reagent—General rules for the gas chromatography
  • GB 9722-1988 General Principles of Chemical Reagent Gas Chromatography

Professional Standard - Public Safety Standards

  • GA/T 1915-2021 Forensic sciences—Examination methods for hydrogen sulfide in biological samples—GC and GC-MS
  • GA/T 2051-2023 Forensic sciences-Examination method for bromine in suspected precursor chemicals-GC and GC-MS
  • GA/T 1789-2021 Forensic sciences-Examination methods for hydroxylimine in suspected precursors-LC-MS,GC-MS and HPLC

American Society for Testing and Materials (ASTM)

  • ASTM D7493-08 Standard Test Method for Online Measurement of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatograph and Electrochemical Detection
  • ASTM D7493-22 Standard Test Method for Online Measurement of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatograph and Electrochemical Detection
  • ASTM D7493-14 Standard Test Method for Online Measurement of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatograph and Electrochemical Detection