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)

Random sampling of mass spectrometry

Random sampling of mass spectrometry, Total:33 items.

The international standard classification for "Random sampling of mass spectrometry" includes: Application of statistical methods .

The Chinese standard classification for "Random sampling of mass spectrometry" includes: Mathematics .


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

Taiwan Provincial Standard of the People's Republic of China

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

  • GB/T 15500-1995 Methods of random sampling by utilizing electronic sampler of random number

Professional Standard - Environmental Protection

  • HJ 759-2015 Ambient air - Determination of volatile organic compounds - Collected byspecially-prepared canistersand analyzed by gas chromatography/mass spectrometry

CL-INN

American Society for Testing and Materials (ASTM)

  • ASTM D3665-99 Standard Practice for Random Sampling of Construction Materials
  • ASTM D3665-07e1 Standard Practice for Random Sampling of Construction Materials
  • ASTM D3665-07 Standard Practice for Random Sampling of Construction Materials
  • ASTM D3665-06 Standard Practice for Random Sampling of Construction Materials
  • ASTM D3665-02 Standard Practice for Random Sampling of Construction Materials
  • ASTM D3665-12 Standard Practice for Random Sampling of Construction Materials

HU-MSZT

  • MSZ KGST 817-1977 Quality control series of randomly sampled Pennsylvania pine trees and green leaves

Standard Association of Australia (SAA)

SCC

British Standards Institution (BSI)

International Organization for Standardization (ISO)

Korean Agency for Technology and Standards (KATS)

RU-GOST R

CU-NC

Danish Standards Foundation

RO-ASRO

IN-BIS

Japanese Industrial Standards Committee (JISC)