2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 14540.1-1993 Determination of molybdenum content for compoumd fertilizers. Thiocyanate spectrophotometric method 180.0 via email in 1~3 business day superseded2003-12-01 ,2003-12-1,1994-10-1
GB/T 14540.2-1993 Determination of boron content for compound fertilizers. Azomethine-H spectrophotometric method 180.0 via email in 1~3 business day valid,,1994-10-1
GB/T 14540.4-1993 Determination of zinc content for compound fertilizers 220.0 via email in 1~3 business day valid,,1994-3-1
GB/T 13566-1992 Determination of bulk density for fertilizers 264.0 via email in 1~3 business day superseded2009-08-01,2009-8-1,1993-6-1
GB/T 13565-1992 Layouts for fertilizer sampling report 214.0 via email in 1~3 business day valid,,1993-6-1
GB 2946-1992 Ammonium chloride 210.0 via email in 1~3 business day superseded2009-08-01 ,2009-8-1,1993-5-1
GB 13258-1991 Technical phosphorus pentasulfide 195.0 via email in 1~3 business day superseded2008-12-01,2008-12-1,1992-10-1
HG/T 2224-1991 Granular Triple Superphosphate - Determination of the Mean Compressive Strength of Particles 104.0 via email in 1~3 business day valid,,1992-7-1
HG/T 2222-1991 Triple Superphosphate - Determination of Free Moisture - Vacuum Oven Method 104.0 via email in 1~3 business day valid,,1992-7-1
HG/T 2221-1991 Triple Superphosphate - Determination of Free Acid - Volumetric Method 104.0 via email in 1~3 business day valid,,1992-7-1
HG/T 2220-1991 Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method 110.0 via email in 1~3 business day valid,,1992-7-1
HG/T 2223-1991 Granular Triple Superphosphate - Determination of Particle Size 104.0 via email in 1~3 business day valid,,1992-7-1
GB/T 12687.2-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method 180.0 via email in 1~3 business day valid,,1992-1-1
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method 180.0 via email in 1~3 business day abolished2005-10-14 ,,1992-1-1
GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method 180.0 via email in 1~3 business day superseded2008-12-01 ,2008-12-1,1992-1-1
GB/T 12687.6-1990 Chemical analysis of nitrate of rare earth for agriculture - Determination of lead and cadmium content-Flame atomic absorption spectrophotometric method 184.0 via email in 1~3 business day superseded,2011-11-1,1992-1-1
GB/T 12687.3-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of arsenic content--Hydride generation flame atomic absorption spectrophotometric method 220.0 via email in 1~3 business day superseded,2011-11-1,1992-1-1
GB/T 12687.7-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of thorum content--Spectrometric method with CL-TBP levextred resin separation 180.0 via email in 1~3 business day abolished2005-10-14 ,,1992-1-1
GB/T 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method 180.0 via email in 1~3 business day valid,,1992-1-1
HG/T 3280-1990 60.0 via email in 1~3 business day superseded,2012-7-1,1990-7-1
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GB/T 14540.1-1993 Determination of molybdenum content for compoumd fertilizers. Thiocyanate spectrophotometric method 
  Issued on: 1993-12-30   Price(USD): 180.0
GB/T 14540.2-1993 Determination of boron content for compound fertilizers. Azomethine-H spectrophotometric method 
  Issued on: 1993-12-30   Price(USD): 180.0
GB/T 14540.4-1993 Determination of zinc content for compound fertilizers 
  Issued on: 1993-12-30   Price(USD): 220.0
GB/T 13566-1992 Determination of bulk density for fertilizers 
  Issued on: 1992-07-09   Price(USD): 264.0
GB/T 13565-1992 Layouts for fertilizer sampling report 
  Issued on: 1992-07-09   Price(USD): 214.0
GB 2946-1992 Ammonium chloride 
  Issued on: 1992-06-29   Price(USD): 210.0
GB 13258-1991 Technical phosphorus pentasulfide 
  Issued on: 1991-01-01   Price(USD): 195.0
HG/T 2224-1991 Granular Triple Superphosphate - Determination of the Mean Compressive Strength of Particles  
  Issued on: 1991-11-15   Price(USD): 104.0
HG/T 2222-1991 Triple Superphosphate - Determination of Free Moisture - Vacuum Oven Method  
  Issued on: 1991-11-15   Price(USD): 104.0
HG/T 2221-1991 Triple Superphosphate - Determination of Free Acid - Volumetric Method  
  Issued on: 1991-11-15   Price(USD): 104.0
HG/T 2220-1991 Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method  
  Issued on: 1991-11-15   Price(USD): 110.0
HG/T 2223-1991 Granular Triple Superphosphate - Determination of Particle Size  
  Issued on: 1991-11-15   Price(USD): 104.0
GB/T 12687.2-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method 
  Issued on: 1990-01-02   Price(USD): 180.0
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method 
  Issued on: 1990-01-02   Price(USD): 180.0
GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method 
  Issued on: 1990-01-02   Price(USD): 180.0
GB/T 12687.6-1990 Chemical analysis of nitrate of rare earth for agriculture - Determination of lead and cadmium content-Flame atomic absorption spectrophotometric method 
  Issued on: 1990-1-2   Price(USD): 184.0
GB/T 12687.3-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of arsenic content--Hydride generation flame atomic absorption spectrophotometric method 
  Issued on: 1990-01-02   Price(USD): 220.0
GB/T 12687.7-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of thorum content--Spectrometric method with CL-TBP levextred resin separation 
  Issued on: 1990-01-02   Price(USD): 180.0
GB/T 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method 
  Issued on: 1990-01-02   Price(USD): 180.0
HG/T 3280-1990  
  Issued on: 1990-2-12   Price(USD): 60.0
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