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)

concentration detection

concentration detection, Total:31 items.

The international standard classification for "concentration detection" includes: Semiconducting materials , Sewage water , Fire-protection .

The Chinese standard classification for "concentration detection" includes: Semimetal and semiconductor material in general , Metal physical property test method , Discharge standards for industrial pollutants of mining areas and raw materials , Fire monitoring, alarming and fire-fighting dispatching system , Mechanics Measurement .


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

  • GJB 6850.218-2009 Surface ship mooring and sailing test procedures part 218: shipboard helicopter combustible gas concentration detection and alarm system test

Group Standards of the People's Republic of China

  • T/BSRS 028-2020 Technical specification for analysis of gamma gross activity concentration in liquid effluents for nuclear power plants
  • T/IAWBS 003-2017 Determination of Carrier Concentration in SiC Epitaxial Layer_Mercury Probe Capacitance-Voltage Method

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

  • GB/T 14146-1993 Silicon epitaxial layers--Determination of carrier concentration--Mercury probe Valtage-capacitance method
  • GB 4914-2008 Effluent limitations for pollutants from offshore petroleum exploration and production
  • GB/T 14146-2009 Silicon epitaxial layers-determination of carrier concentration-mercury probe voltages-capacitance method

国家能源局

国家市场监督管理总局、中国国家标准化管理委员会

  • GB 15322.2-2019 Combustible gas detectors-Part 2:Household combustible gas detectors
  • GB 15322.3-2019 Combustible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use

National Metrological Verification Regulations of the People's Republic of China

  • JJG 846-2015 Verification Regulation of Dust Concentration Measuring Instruments

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1074-2018 Measurement Tables for Density-Concentration of Alcohal
  • JJF 1074-2001 Measurement Tables for Density - Concentration of Alcohal

European Committee for Standardization (CEN)

  • EN 12619:1999 Stationary Source Emissions - Determination of the Mass Concentration of Total Gaseous Organic Carbon at Low Concentrations in Flue Gases - Continuous Flame Ionization Detector Method
  • EN ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID) (ISO 25140:2010)

International Organization for Standardization (ISO)

  • ISO 10980:1995 Validation of the strength of reference solutions used for measuring concentrations

Korean Agency for Technology and Standards (KATS)

  • KS A ISO 10980:2012 Validation of the strength of reference solutions used for measuring concentrations
  • KS I ISO 25140:2012 Stationary source emissions-Automatic method for the determination of the methane concentration using flame ionization detection(FID)

German Institute for Standardization

  • DIN EN 12619:2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method; German version EN 12619:2013
  • DIN EN ISO 25140 E:2008-06 Stationary source emission limits - Automatic method for determination of methane concentration using flame ionization detection (FID) (draft)
  • DIN EN ISO 4119:1996 Pulps - Determination of stock concentration (ISO 4119:1995); German version EN ISO 4119:1996

HU-MSZT

Standard Association of Australia (SAA)

  • AS 4215.1:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire extinguishing concentrations
  • AS 4215.2:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire inerting concentrations
  • AS 2917.1:1994 Copper sulfide concentrates - Determination of copper content - Titrimetric methods

TN-INNORPI

Lithuanian Standards Office

  • LST EN 12619-2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

SCC

  • AWWA JAW34110 Journal AWWA — Technical Note: Comparing Predicted and Observed Concentrations of DBPs

Association Francaise de Normalisation

  • NF X43-328*NF EN 12619:2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

CU-NC

  • NC 44-12-12-1985 Ores. Copper Conoentrates Photometric Deterraination of Arsenic
  • NC 23-02-1968 Evaluation of sulphuric acid concentration by measurement of density

GSO