2025-12-19 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 27849-2011 Chemicals—Degradation screening test—Chemical oxygen demand 120.0 via email in 1~3 business day valid,,2012-8-1
GB/T 21810-2008 Chemicals - Avian dietary toxicity test 100.0 via email in 1~3 business day valid,,2008-9-1
JT/T 646-2005 Specifications and examining methods for highway noise barriers materials 60.0 via email in 1~3 business day superseded,2016-4-10,2006-1-1
GB/T 19485-2014 Technical guidelines for environmental impact assessment of marine engineering 1320.0 via email in 1~5 business day valid,,2014-10-1
GB/T 30742-2014 Determination of total carbon in ocean atmospheric dry deposition—Nondispersive infrared absorption spectrometry 160.0 via email in 1~3 business day valid,,2014-10-1
GB/T 21796-2008 Testing of chemicals - Activated sludge respiration inhibition test 60.0 via email in 1~3 business day superseded2023-02-01,2023-2-1,2008-9-1
GB/T 21815.1-2008 Testing of chemicals Biodegradability in seawater - Shake flask method 180.0 via email in 1~3 business day valid,,2008-9-1
GB/T 27853-2011 Chemicals - Aerobic and anaerobic transformation in aquatic sediment systems test 270.0 via email in 1~3 business day valid,,2012-8-1
HJ/T 327-2006 Specifications for environmental protection product Bag house bag 124.0 via email in 1~3 business day valid,,2007-2-1
GB/T 21803-2008 Testing of chemicals - Ready biodegradability - DOC die-away test 140.0 via email in 1~3 business day valid,,2008-9-1
HJ/T 331-2006 Specifications for environmental protection product Catalytic converters for petrol vehicles 120.0 via email in 1~3 business day valid,,2007-2-1
GB/T 21809-2008 Chemicals - Test method of earthworm acute toxicity test 105.0 via email in 1~3 business day valid,,2008-9-1
GB/T 21858-2008 Testing of chemicals - Bioconcentration - Semi-static fish test 190.0 via email in 1~3 business day valid,,2008-9-1
GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-Wellens test 120.0 via email in 1~3 business day valid,,2008-9-1
HY/T 153-2013 Detection of mutagenecity in sea water and sediment sample by salmonella typhimurium/mammals microsomal enzyme test(Ames test) 210.0 via email in 1~3 business day valid,,2013-5-1
GB 30980-2014 Assessment procedure for marine dumping of dredged material 660.0 via email in 1~5 business day valid,,2014-6-1
GB/T 26411-2010 Determination of 16 polynuclear aromatic hydrocarbons in seawater by GC-MS 240.0 via email in 1~3 business day valid,,2011-6-1
HY/T 178-2014 Determination of alkalinity in seawater using pH potentiometric titration 180.0 via email in 1~3 business day valid,,2014-12-1
HY/T 117-2010 Standard for the classification and categorization of special marine protected area 120.0 via email in 1~3 business day valid,,2010-3-1
GB/T 27850-2011 Chemicals—Ready biodegradability—General considerations 300.0 via email in 1~5 business day valid,,2012-8-1
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GB/T 27849-2011 Chemicals—Degradation screening test—Chemical oxygen demand 
  Issued on: 2011-12-30   Price(USD): 120.0
GB/T 21810-2008 Chemicals - Avian dietary toxicity test 
  Issued on: 2008-05-12   Price(USD): 100.0
JT/T 646-2005 Specifications and examining methods for highway noise barriers materials 
  Issued on: 2005-9-21   Price(USD): 60.0
GB/T 19485-2014 Technical guidelines for environmental impact assessment of marine engineering 
  Issued on: 2014-06-09   Price(USD): 1320.0
GB/T 30742-2014 Determination of total carbon in ocean atmospheric dry deposition—Nondispersive infrared absorption spectrometry 
  Issued on: 2014-06-09   Price(USD): 160.0
GB/T 21796-2008 Testing of chemicals - Activated sludge respiration inhibition test 
  Issued on: 2008-5-12   Price(USD): 60.0
GB/T 21815.1-2008 Testing of chemicals Biodegradability in seawater - Shake flask method  
  Issued on: 2008-5-12   Price(USD): 180.0
GB/T 27853-2011 Chemicals - Aerobic and anaerobic transformation in aquatic sediment systems test  
  Issued on: 2011-12-30   Price(USD): 270.0
HJ/T 327-2006 Specifications for environmental protection product Bag house bag 
  Issued on: 2006-11-22   Price(USD): 124.0
GB/T 21803-2008 Testing of chemicals - Ready biodegradability - DOC die-away test 
  Issued on: 2008-05-12   Price(USD): 140.0
HJ/T 331-2006 Specifications for environmental protection product Catalytic converters for petrol vehicles 
  Issued on: 2006-11-22   Price(USD): 120.0
GB/T 21809-2008 Chemicals - Test method of earthworm acute toxicity test 
  Issued on: 2008-5-12   Price(USD): 105.0
GB/T 21858-2008 Testing of chemicals - Bioconcentration - Semi-static fish test 
  Issued on: 2008-5-12   Price(USD): 190.0
GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-Wellens test 
  Issued on: 2008-05-12   Price(USD): 120.0
HY/T 153-2013 Detection of mutagenecity in sea water and sediment sample by salmonella typhimurium/mammals microsomal enzyme test(Ames test) 
  Issued on: 2013-4-25   Price(USD): 210.0
GB 30980-2014 Assessment procedure for marine dumping of dredged material 
  Issued on: 2014-07-24   Price(USD): 660.0
GB/T 26411-2010 Determination of 16 polynuclear aromatic hydrocarbons in seawater by GC-MS 
  Issued on: 2011-1-14   Price(USD): 240.0
HY/T 178-2014 Determination of alkalinity in seawater using pH potentiometric titration 
  Issued on: 2014-07-06   Price(USD): 180.0
HY/T 117-2010 Standard for the classification and categorization of special marine protected area 
  Issued on: 2010-02-10   Price(USD): 120.0
GB/T 27850-2011 Chemicals—Ready biodegradability—General considerations 
  Issued on: 2011-12-30   Price(USD): 300.0
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