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Database: 365,228(8 Aug 2026)

electron microscope rays

electron microscope rays, Total:11 items.

The international standard classification for "electron microscope rays" includes: Optical equipment , Optical measuring instruments , Other standards related to analytical chemistry , Protection against crime .

The Chinese standard classification for "electron microscope rays" includes: Electron optics and other physical optics instrument , Electrochemical, thermochemistry and optical profile type analyzer , Crime judging technology .


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

  • GB/T 18873-2002 General specification of transmission electron microscope(TEM)-X-ray energy dispersive spectrum(EDS) quantitative microanalysis for thin biological specimens
  • GB/T 17507-2008 General specification of thin biological standards for X-ray EDS microanalysis in transmission electron microscope
  • GB 7667-1996 The dose of X-rays leakage from electron microscope
  • GB 7667-2003 The dose of X-rays leakage from electron microscope
  • GB/T 19267.6-2008 Physical and chemical examination of trace evidence in forensic sciences - Part 6:Scanning electron microscope/ X ray energy dispersive spectrometry
  • GB/T 17507-1998 General specification of thin biological STANDARDs for X-ray EDS microanalysis in electron microscope
  • GB/T 18873-2008 General guide of transmission electron microscope (TEM)-X - Ray energy dispersive spectrometry(EDS)quantitative microanalysis for thin biological specimens

Professional Standard - Judicatory

  • SF/T 0139-2023 Examination of soil—Scanning electron microscope/X-ray energy dispersive spectrometry

Professional Standard - Public Safety Standards

  • GA/T 1939-2021 Forensic sciences-Examination methods for electric marks-Scanning electron microscopy/energy dispersive X-ray spectrometry
  • GA/T 1937-2021 Forensic sciences-Examination methods for rubber- Scanning electron microscope/energy dispersive X-ray spectrometry
  • GA/T 1938-2021 Forensic sciences- Examination methods for metal-Scanning electron microscope/energy dispersive X-ray spectrometry