2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11200.1-2025 Test methods of high-purity sodium hydroxide—Part 1：Determination of sodium chlorate content 135.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 11199-2024 High-purity sodium hydroxide 195.0 via email in 1~2 business day valid,,2024-10-1
GB/T 1919-2023 Potassium hydroxide for industrial use 320.0 via email in 1~3 business day valid,,2024-4-1
T/NPCA 02-2023 via email in business day valid,,2023-6-30
GB/T 210-2022 Sodium carbonate for industrial use 285.0 via email in 1~3 business day valid,,2022-11-1
GB/T 209-2018 Sodium hydroxide for industrial use 160.0 via email in 1 business day valid,,2019-11-1
GB/T 7698-2014 Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method 160.0 via email in 1~3 business day valid,,2015-5-1
GB/T 4348.2-2014 Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method 140.0 via email in 1~3 business day valid,,2015-5-1
GB/T 1919-2014 Potassium hydroxide for industrial use 300.0 via email in 1~5 business day superseded,2024-4-1,2014-12-1
HG/T 3815-2013 Potassium Hydroxide Solution by Ion Exchange Membrance Method for Industry Use 150.0 via email in 1~3 business day valid,,2014-3-1
HG/T 4531-2013 Magnesium Hydroxide for Flame Retardant 130.0 via email in 1~3 business day valid,,2014-3-1
HG/T 4506-2013 Cobalt Hydroxide for Industrial Use 210.0 via email in 1~3 business day superseded,2024-2-1,2014-3-1
HG/T 4530-2013 Flame Retardant - Aluminum Hydroxide 120.0 via email in 1~3 business day valid,,2014-3-1
GB/T 29643-2013 Sodium hydroxide for industrial use—Laboratory sample—Preparation of the main solution for carrying out certain determinations 100.0 via email in 1~3 business day valid,,2014-1-31
GB/T 11212-2013 Sodium hydroxide for chemical fiber use 140.0 via email in 1~3 business day valid,,2014-1-31
GB/T 4348.1-2013 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content 100.0 via email in 1~3 business day valid,,2014-1-31
GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content－1, 10－phenanthroline photometric method 100.0 via email in 1 business day valid,,2013-8-1
GB/T 27815-2011 Lime water for industrial use 150.0 via email in 1~3 business day valid,,2012-6-1
HG/T 3688-2010 Flaky and high-quality potassium hydroxide 170.0 via email in 1 business day valid,,2011-3-1
YS/T 705-2009 Analysis methods of aluminum hydroxide for filler conductance - Determination of chrominance 140.0 via email in 1~3 business day valid,,2010-6-1
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GB/T 11200.1-2025 Test methods of high-purity sodium hydroxide—Part 1：Determination of sodium chlorate content 
  Issued on: 2025-06-30   Price(USD): 135.0
GB/T 11199-2024 High-purity sodium hydroxide 
  Issued on: 2024-3-15   Price(USD): 195.0
GB/T 1919-2023 Potassium hydroxide for industrial use 
  Issued on: 2023-9-7   Price(USD): 320.0
T/NPCA 02-2023  
  Issued on: 2023-06-30   Price(USD):
GB/T 210-2022 Sodium carbonate for industrial use 
  Issued on: 2022-4-15   Price(USD): 285.0
GB/T 209-2018 Sodium hydroxide for industrial use 
  Issued on: 2018-12-28   Price(USD): 160.0
GB/T 7698-2014 Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method 
  Issued on: 2014-09-03   Price(USD): 160.0
GB/T 4348.2-2014 Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method 
  Issued on: 2014-09-03   Price(USD): 140.0
GB/T 1919-2014 Potassium hydroxide for industrial use 
  Issued on: 2014-07-08   Price(USD): 300.0
HG/T 3815-2013 Potassium Hydroxide Solution by Ion Exchange Membrance Method for Industry Use 
  Issued on: 2013-10-17   Price(USD): 150.0
HG/T 4531-2013 Magnesium Hydroxide for Flame Retardant 
  Issued on: 2013-10-17   Price(USD): 130.0
HG/T 4506-2013 Cobalt Hydroxide for Industrial Use 
  Issued on: 2013-10-17   Price(USD): 210.0
HG/T 4530-2013 Flame Retardant - Aluminum Hydroxide 
  Issued on: 2013-10-17   Price(USD): 120.0
GB/T 29643-2013 Sodium hydroxide for industrial use—Laboratory sample—Preparation of the main solution for carrying out certain determinations 
  Issued on: 2013-9-6   Price(USD): 100.0
GB/T 11212-2013 Sodium hydroxide for chemical fiber use 
  Issued on: 2013-9-6   Price(USD): 140.0
GB/T 4348.1-2013 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content 
  Issued on: 2013-9-6   Price(USD): 100.0
GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content－1, 10－phenanthroline photometric method 
  Issued on: 2012-12-31   Price(USD): 100.0
GB/T 27815-2011 Lime water for industrial use  
  Issued on: 2011-12-30   Price(USD): 150.0
HG/T 3688-2010 Flaky and high-quality potassium hydroxide 
  Issued on: 2010-11-22   Price(USD): 170.0
YS/T 705-2009 Analysis methods of aluminum hydroxide for filler conductance - Determination of chrominance 
  Issued on: 2009-12-1   Price(USD): 140.0
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