2025-12-9 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21802-2008 Testing of chemicals - Ready biodegradability - Modified MITI test （I） 140.0 via email in 1~3 business day valid,,2008-9-1
HY/T 134-2010 Sea level observation and impact assessment 370.0 via email in 1~3 business day valid,,2010-10-1
HY/T 129-2010 Water impact assessment methods for discharge sea area of sea water multi-purpose utilization engineering 300.0 via email in 1~5 business day valid,,2010-3-1
GB/T 21811-2008 Chemicals - Avian reproduction test 130.0 via email in 1~3 business day valid,,2008-9-1
GB/T 27854-2011 Chemicals—Soil microorganisms—Nitrogen transformation test 180.0 via email in 1~3 business day valid,,2012-8-1
HY/T 083-2005 specification for eco-monitoring of seagrass bed 310.0 via email in 1~3 business day valid,,2005-9-1
GB/T 21857-2008 Testing of chemicals - Ready biodegradability - Modified OECD screening test 160.0 via email in 1~3 business day valid,,2008-9-1
GB/T 21805-2008 Chemicals—Alga growth inhibition test 360.0 via email in 1~5 business day to be superseded,2026-2-1,2008-9-1
GB/T 21812-2008 Chemicals - Honeybees acute oral toxicity test 100.0 via email in 1~3 business day valid,,2008-9-1
HY/T 118-2010 Technical guidelines for functional zonation and the overall plan compiling of special marine protected area 300.0 via email in 1~5 business day valid,,2010-3-1
GB/T 27861-2011 Chemicals - Fish acute toxicity test 150.0 via email in 1~3 business day valid,,2012-4-1
GB/T 21801-2008 Testing of chemicals - Ready biodegradability - Manometric respirometry test 200.0 via email in 1~3 business day valid,,2008-9-1
GB/T 21800-2008 Testing of chemicals Bioconcentration - Flow-through fish test 210.0 via email in 1~3 business day valid,,2008-9-1
GB/T 21813-2008 Chemicals - Honeybees acute contact toxicity test 100.0 via email in 1~3 business day valid,,2008-9-1
GB/T 22413-2008 Technical guidelines for environmental impact assessment of seawater multi-purpose utilization engineering 660.0 via email in 1~3 business day valid,,2009-5-1
GB/T 21818-2008 Testing of chemicals - Inherent biodegradability - Modified MITI test （II） 130.0 via email in 1~3 business day superseded,2025-12-1,2008-9-1
HY/T 084-2005 specificatoin for eco-monitoring of bay 370.0 via email in 1~3 business day valid,,2005-9-1
GB/T 29726-2013 Directives of strategic environmental assessment for the reclamation planning in bays 720.0 via email in 1~3 business day valid,,2014-1-1
HY/T 076-2005 technical specification for terrestrial pollution source and near sea area monitoring 370.0 via email in 1~3 business day valid,,2005-10-1
GB/T 27857-2011 Chemicals - Anaerobic biodegradability of organic compounds in digested sludge - By measurement of gas production 300.0 via email in 1~3 business day valid,,2012-4-1
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GB/T 21802-2008 Testing of chemicals - Ready biodegradability - Modified MITI test （I） 
  Issued on: 2008-05-12   Price(USD): 140.0
HY/T 134-2010 Sea level observation and impact assessment 
  Issued on: 2010-8-31   Price(USD): 370.0
HY/T 129-2010 Water impact assessment methods for discharge sea area of sea water multi-purpose utilization engineering 
  Issued on: 2010-02-10   Price(USD): 300.0
GB/T 21811-2008 Chemicals - Avian reproduction test 
  Issued on: 2008-05-12   Price(USD): 130.0
GB/T 27854-2011 Chemicals—Soil microorganisms—Nitrogen transformation test 
  Issued on: 2011-12-30   Price(USD): 180.0
HY/T 083-2005 specification for eco-monitoring of seagrass bed 
  Issued on: 2005-5-18   Price(USD): 310.0
GB/T 21857-2008 Testing of chemicals - Ready biodegradability - Modified OECD screening test 
  Issued on: 2008-05-12   Price(USD): 160.0
GB/T 21805-2008 Chemicals—Alga growth inhibition test 
  Issued on: 2008-05-12   Price(USD): 360.0
GB/T 21812-2008 Chemicals - Honeybees acute oral toxicity test 
  Issued on: 2008-05-12   Price(USD): 100.0
HY/T 118-2010 Technical guidelines for functional zonation and the overall plan compiling of special marine protected area 
  Issued on: 2010-02-10   Price(USD): 300.0
GB/T 27861-2011 Chemicals - Fish acute toxicity test  
  Issued on: 2011-12-30   Price(USD): 150.0
GB/T 21801-2008 Testing of chemicals - Ready biodegradability - Manometric respirometry test 
  Issued on: 2008-05-12   Price(USD): 200.0
GB/T 21800-2008 Testing of chemicals Bioconcentration - Flow-through fish test  
  Issued on: 2008-5-12   Price(USD): 210.0
GB/T 21813-2008 Chemicals - Honeybees acute contact toxicity test 
  Issued on: 2008-05-12   Price(USD): 100.0
GB/T 22413-2008 Technical guidelines for environmental impact assessment of seawater multi-purpose utilization engineering 
  Issued on: 2008-10-20   Price(USD): 660.0
GB/T 21818-2008 Testing of chemicals - Inherent biodegradability - Modified MITI test （II）  
  Issued on: 2008-5-12   Price(USD): 130.0
HY/T 084-2005 specificatoin for eco-monitoring of bay 
  Issued on: 2005-5-18   Price(USD): 370.0
GB/T 29726-2013 Directives of strategic environmental assessment for the reclamation planning in bays 
  Issued on: 2013-9-18   Price(USD): 720.0
HY/T 076-2005 technical specification for terrestrial pollution source and near sea area monitoring 
  Issued on: 2005-5-18   Price(USD): 370.0
GB/T 27857-2011 Chemicals - Anaerobic biodegradability of organic compounds in digested sludge - By measurement of gas production  
  Issued on: 2011-12-30   Price(USD): 300.0
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