2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
HG/T 3280-1990 60.0 via email in 1~3 business day superseded,2012-7-1,1990-7-1
GB 2945-1989 Ammonium nitrate 150.0 via email in 1 business day superseded2018-07-01,2018-7-1,1990-6-1
GB 10515-1989 The determination of particle size for nitrophosphate 30.0 via email in 1~3 business day superseded2013-06-01,2013-6-1,1989-12-1
GB 10512-1989 The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method 45.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1989-12-1
GB 10516-1989 The determination of average crushing strength for nitrophosphate 30.0 via email in 1~3 business day superseded2013-06-01,2013-6-1,1989-12-1
GB 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate 30.0 via email in 1~3 business day abolished2005-10-14 ,,1989-9-1
GB 10514-1989 The determination of water content for nitrophosphate-Oven method 30.0 via email in 1~3 business day superseded2013-06-01,2013-6-1,1989-1-2
GB 10513-1989 The determination of water content for nitrophosphate-Karl Fischer method 45.0 via email in 1~3 business day superseded2013-06-01,2013-6-1,1989-1-2
GB 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation 60.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1989-1-2
GB 8570.5-1988 Liquefied anhydrous ammonia; Determination of water content; Karl Fischer method 60.0 via email in 1~3 business day valid,,1988-9-1
GB 8570.3-1988 Liquefied anhydrous ammonia; Determination of residue content; Gravimetric method 60.0 via email in 1~3 business day valid,,1988-9-1
GB 8570.2-1988 Liquefied anhydrous ammonia; Estimating of ammonia content 30.0 via email in 1~3 business day superseded,2011-3-1,1988-9-1
GB 8570.1-1988 Liquefied anhydrous ammonia; Taking a laboratory sample 45.0 via email in 1~3 business day superseded2008-09-01,2008-9-1,1988-9-1
GB/T 8570.4-1988 Liquefied anhydrous ammonia--Determination of residue content--Titrimetric method 180.0 via email in 1~3 business day superseded2011-03-01 ,2011-3-1,1988-9-1
GB 8577-1988 Determination of free water for compound fertilizers--Karl fischer method 15.0 via email in 1~3 business day superseded2003-04-01,2003-4-1,1988-9-1
GB/T 8570.7-1988 Liquefied anhydrous ammonia--Determination of iron content--o-Phenanthroline spectrophotometric method 180.0 via email in 1~3 business day superseded2011-03-01 ,2011-3-1,1988-9-1
HG/T 3278-1987 Sodium humate 385.0 via email in 1~5 business day superseded2012-07-01 ,2012-7-1,1988-9-1
GB/T 8570.6-1988 Liquefied anhydrous ammonia--Determination of oil content--Gravimetric and infra-red methods 180.0 via email in 1~3 business day superseded2011-03-01 ,2011-3-1,1988-9-1
GB 3598-1983 Fertilizers;Determination of urea nitrogen content;Urease method 45.0 via email in 1~3 business day abolished2005-10-14 ,,1984-2-1
GB/T 3597-1983 Fertilizers--Determination of nitrate nitrogen content--Nitron gravimetric method 184.0 via email in 1~3 business day superseded2003-04-01,2003-4-1,1984-2-1
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HG/T 3280-1990  
  Issued on: 1990-2-12   Price(USD): 60.0
GB 2945-1989 Ammonium nitrate 
  Issued on: 1989-3-31   Price(USD): 150.0
GB 10515-1989 The determination of particle size for nitrophosphate 
  Issued on: 1989-3-22   Price(USD): 30.0
GB 10512-1989 The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method 
  Issued on: 1989-03-22   Price(USD): 45.0
GB 10516-1989 The determination of average crushing strength for nitrophosphate 
  Issued on: 1989-3-22   Price(USD): 30.0
GB 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate 
  Issued on: 1989-02-22   Price(USD): 30.0
GB 10514-1989 The determination of water content for nitrophosphate-Oven method 
  Issued on: 1989-3-22   Price(USD): 30.0
GB 10513-1989 The determination of water content for nitrophosphate-Karl Fischer method 
  Issued on: 1989-3-22   Price(USD): 45.0
GB 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation 
  Issued on: 1989-03-22   Price(USD): 60.0
GB 8570.5-1988 Liquefied anhydrous ammonia; Determination of water content; Karl Fischer method 
  Issued on: 1988-01-03   Price(USD): 60.0
GB 8570.3-1988 Liquefied anhydrous ammonia; Determination of residue content; Gravimetric method 
  Issued on: 1988-01-03   Price(USD): 60.0
GB 8570.2-1988 Liquefied anhydrous ammonia; Estimating of ammonia content 
  Issued on: 1988-01-04   Price(USD): 30.0
GB 8570.1-1988 Liquefied anhydrous ammonia; Taking a laboratory sample 
  Issued on: 1988-01-03   Price(USD): 45.0
GB/T 8570.4-1988 Liquefied anhydrous ammonia--Determination of residue content--Titrimetric method 
  Issued on: 1988-01-03   Price(USD): 180.0
GB 8577-1988 Determination of free water for compound fertilizers--Karl fischer method 
  Issued on: 1987-12-02   Price(USD): 15.0
GB/T 8570.7-1988 Liquefied anhydrous ammonia--Determination of iron content--o-Phenanthroline spectrophotometric method 
  Issued on: 1988-01-04   Price(USD): 180.0
HG/T 3278-1987 Sodium humate 
  Issued on: 1987-12-21   Price(USD): 385.0
GB/T 8570.6-1988 Liquefied anhydrous ammonia--Determination of oil content--Gravimetric and infra-red methods 
  Issued on: 1988-01-04   Price(USD): 180.0
GB 3598-1983 Fertilizers;Determination of urea nitrogen content;Urease method 
  Issued on: 1983-04-11   Price(USD): 45.0
GB/T 3597-1983 Fertilizers--Determination of nitrate nitrogen content--Nitron gravimetric method 
  Issued on: 1983-04-11   Price(USD): 184.0
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