2024-11-22 13.59.92.247
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB23/T 3591-2023 via email in business day valid,,
GB/T 25279-2010 Hollow fiber flat-plat membrane module 160.0 via email in 1~3 business day abolished2022-10-01,2022-10-1,2011-8-1
GB/T 25279-2022 Hollow fiber flat-plat membrane module 225.0 via email in 1~3 business day valid,,2022-10-1
GB/T 28228-2011 Detection of Listeria monocytogenes in ballast water of entry-exit ships 180.0 via email in 1~3 business day valid,,2012-5-1
GB/T 28229-2011 Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships 180.0 via email in 1~3 business day valid,,2012-5-1
GB/T 28230-2011 Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration 120.0 via email in 1~3 business day valid,,2012-5-1
GB/T 32360-2015 Test methods for ultrafiltration membranes 210.0 via email in 1~3 business day valid,,2016-5-1
GB/T 32361-2015 Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test 255.0 via email in 1~3 business day valid,,2016-5-1
GB/T 33898-2017 General technical specification for membrane bioreactor 250.0 via email in 1~3 business day valid,,2018-2-1
GB/T 36137-2018 Integrity test method for hollow fiber ultrafiltration membrane module and microfiltration membrane module 200.0 via email in 1~3 business day valid,,2018-12-1
GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane 165.0 via email in 1~3 business day valid,,2019-11-1
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DB23/T 3591-2023  
  Issued on: 2023-08-28   Price(USD):
GB/T 25279-2010 Hollow fiber flat-plat membrane module 
  Issued on: 2010-9-26   Price(USD): 160.0
GB/T 25279-2022 Hollow fiber flat-plat membrane module 
  Issued on: 2022-03-09   Price(USD): 225.0
GB/T 28228-2011 Detection of Listeria monocytogenes in ballast water of entry-exit ships 
  Issued on: 2011-12-30   Price(USD): 180.0
GB/T 28229-2011 Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships 
  Issued on: 2011-12-30   Price(USD): 180.0
GB/T 28230-2011 Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration 
  Issued on: 2011-12-30   Price(USD): 120.0
GB/T 32360-2015 Test methods for ultrafiltration membranes 
  Issued on: 2015-12-31   Price(USD): 210.0
GB/T 32361-2015 Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test 
  Issued on: 2015-12-31   Price(USD): 255.0
GB/T 33898-2017 General technical specification for membrane bioreactor 
  Issued on: 2017-07-12   Price(USD): 250.0
GB/T 36137-2018 Integrity test method for hollow fiber ultrafiltration membrane module and microfiltration membrane module 
  Issued on: 2018-05-14   Price(USD): 200.0
GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane 
  Issued on: 2018-12-28   Price(USD): 165.0
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