2024-12-22 13.58.137.54
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Environmental monitoring instrument and its complete equipment

T/CAEPI 28-2020 Technical requirement of laser ionization-time-of-flight mass spectrometry online monitoring system for dioxins in the municipal solid waste incineration flue gas 
  Issued on: 2020-12-22   Price(USD): 255.0
T/CAEPI 67-2023 Technical requirements of portable ( magnetostrictive) open channel flowmeter 
  Issued on: 2023-05-05   Price(USD): 225.0
GB 50493-2009 Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry 
  Issued on: 2009-03-19   Price(USD): 80.0
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 
  Issued on: 2007-6-25   Price(USD): 120.0
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler 
  Issued on: 2007-11-12   Price(USD): 120.0
HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Price(USD): 150.0
HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial) 
  Issued on: 2007-7-12   Price(USD): 180.0
HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Price(USD): 120.0
HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial) 
  Issued on: 2007-7-12   Price(USD): 120.0
JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer 
  Issued on: 2006-12-8   Price(USD): 270.0
GB 12358-2006 Gas monitors and alarms for workplace General technical requirements 
  Issued on: 2006-6-22   Price(USD): 200.0
GB/T 18809-2002 General specification for air ion measuring instruments 
  Issued on: 2002-10-08   Price(USD): 120.0
HJ/T 48-1999 Technical conditions of sampler for stack dust 
  Issued on: 1999-8-18   Price(USD): 300.0
HJ/T 46-1999 Technical conditions of detector of sulphur dioxide concentration for constant potential electrolysis method 
  Issued on: 1999-08-18   Price(USD): 150.0
HJ/T 47-1999 Technical conditions of sampler for stack gas 
  Issued on: 1999-08-18   Price(USD): 180.0
CJ/T 38-1999 Indicators of fluorine ion analyzer 
  Issued on: 1999-6-4   Price(USD): 120.0
MT 502-1996 General Technical Specifications for Calibrating Installations of Dust Sampler  
  Issued on: 1996-3-13   Price(USD): 184.0
MT 424-1995 General Technical Specifications for Calibration Device of Light Interference Methane Tester  
  Issued on: 1995-10-5   Price(USD): 60.0
MT 51-1994 Detector Tube of Hydrogen Sulfide 
  Issued on: 1992-5-1   Price(USD): 204.0
MT 275-1994 Detector Tube for Oxygen 
  Issued on: 1992-5-1   Price(USD): 204.0
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