Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Ellen chromatography sampler

Ellen chromatography sampler, Total:10 items.

The international standard classification for "Ellen chromatography sampler" includes: Protection against crime .

The Chinese standard classification for "Ellen chromatography sampler" includes: Crime judging technology .


Military Standard of the People's Republic of China-General Armament Department

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

  • GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry

Professional Standard - Meteorology

  • QX/T 218-2013 Determination of Volatile Organic Compound in Atmosphere - Sampling with Sampling Can and Gas Chromatography-mass Spectrum Combination Analysis Method

Korean Agency for Technology and Standards (KATS)

Association of German Mechanical Engineers

  • VDI 3869 BLATT 4-2012 Measuring ammonia in outdoor air — Sampling with passive samplers — Photometric or ion chromatographic analysis
  • VDI 3869 Blatt 4-2010 Messen von Ammoniak in der Aussenluft - Probenahme mit Passivsammlern - Fotometrische oder ionenchromatografische Analyse
  • VDI 3869 BLATT 4-2012 Measuring ammonia in outdoor air — Sampling with passive samplers — Photometric or ion chromatographic analysis

Japanese Industrial Standards Committee (JISC)