2025-12-19 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 12690.19-2018 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19:Determination of arsenic and mercury contents 160.0 via email in 1~3 business day valid,,2019-6-1
GB/T 4103.17-2018 Method for chemical analysis of lead and lead alloys—Part 17:Determination of sodium, magnesium contents—Flame atomic absorption spectrometry 100.0 via email in 1~3 business day valid,,2019-2-1
GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates—Part 21:Determination of copper,sulfur,lead,zinc,iron,aluminium,calcium,magnesium,manganese content—Wavelength dispersive X-ray fluorescence spectrometric method 160.0 via email in 1~3 business day valid,,2019-6-1
GB/T 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method 100.0 via email in 1~3 business day valid,,2019-6-1
NB/T 20008.27-2017 Other materials for pressurized water reactor nuclear power plants. Part 27:ZCoCr29W4.5 castings used for CRDM 150.0 via email in 1~3 business day valid,,2017-7-1
GB/T 20975.11-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 11:Determination of lead content 140.0 via email in 1~3 business day valid,,2019-2-1
GB/T 20975.2-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 2:Determination of arsenic content 140.0 via email in 1~3 business day valid,,2019-2-1
GB/T 20975.1-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 1:Determination of mercury content 140.0 via email in 1~3 business day valid,,2019-2-1
YS/T 1230.1-2018 Methods for chemical analysis of anode copper-Part 1:Determination of copper content-Iodine titration method and electrolytic method 250.0 via email in 1~3 business day superseded2025-05-01,2025-5-1,2018-9-1
GB/T 16476-2018 Scandium metal 80.0 via email in 1~2 business day valid,,2019-4-1
GB/T 13219-2018 Scandium oxide 300.0 via email in 1~5 business day valid,,2019-4-1
GB/T 1177-2018 Casting magnesium alloys 140.0 via email in 1~3 business day valid,,2018-8-1
GB/T 12690.15-2018 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 15:Determination of calcium content 250.0 via email in 1~3 business day valid,,2019-4-1
GB/T 36541-2018 Cerium-aluminium alloys 70.0 via email in 1~3 business day valid,,2019-4-1
GB/T 16661-2018 Cerium carbonate 100.0 via email in 1~2 business day valid,,2019-1-1
GB/T 34491-2017 Coatings for sintered neodymium iron boron permanent magnets 220.0 via email in 1 business day valid,,2018-5-1
GB/T 12690.18-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides-Part 18:Determination of zirconium content 130.0 via email in 1~3 business day valid,,2018-5-1
GB/T 8647.1-1988 Nickel; Determination of iron content; Sulfosalicylic acid spectrophotometric method 184.0 via email in 1~3 business day superseded,2007-2-1,1989-1-1
GB/T 8548-1987 Metallic powder material Nickel-based alloy powder for spraying 184.0 via email in 1~3 business day superseded,2006-10-11,1988-1-2
GB/T 13822-2017 Test specimens for nonferrous diecasting alloys 90.0 via email in 1~3 business day valid,,2017-12-29
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GB/T 12690.19-2018 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19:Determination of arsenic and mercury contents 
  Issued on: 2018-09-17   Price(USD): 160.0
GB/T 4103.17-2018 Method for chemical analysis of lead and lead alloys—Part 17:Determination of sodium, magnesium contents—Flame atomic absorption spectrometry 
  Issued on: 2018-09-17   Price(USD): 100.0
GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates—Part 21:Determination of copper,sulfur,lead,zinc,iron,aluminium,calcium,magnesium,manganese content—Wavelength dispersive X-ray fluorescence spectrometric method 
  Issued on: 2018-09-17   Price(USD): 160.0
GB/T 3884.20-2018 Methods for chemical analysis of copper concentrates—Part 20:Determination of mercury content—Solid sampling and direct mercury analysis method 
  Issued on: 2018-09-17   Price(USD): 100.0
NB/T 20008.27-2017 Other materials for pressurized water reactor nuclear power plants. Part 27:ZCoCr29W4.5 castings used for CRDM  
  Issued on: 2017-02-10   Price(USD): 150.0
GB/T 20975.11-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 11:Determination of lead content 
  Issued on: 2018-05-14   Price(USD): 140.0
GB/T 20975.2-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 2:Determination of arsenic content 
  Issued on:   Price(USD): 140.0
GB/T 20975.1-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 1:Determination of mercury content 
  Issued on:   Price(USD): 140.0
YS/T 1230.1-2018 Methods for chemical analysis of anode copper-Part 1:Determination of copper content-Iodine titration method and electrolytic method 
  Issued on: 2018-04-30   Price(USD): 250.0
GB/T 16476-2018 Scandium metal 
  Issued on: 2018-07-13   Price(USD): 80.0
GB/T 13219-2018 Scandium oxide 
  Issued on: 2018-07-13   Price(USD): 300.0
GB/T 1177-2018 Casting magnesium alloys 
  Issued on: 2018-07-13   Price(USD): 140.0
GB/T 12690.15-2018 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 15:Determination of calcium content 
  Issued on: 2018-07-13   Price(USD): 250.0
GB/T 36541-2018 Cerium-aluminium alloys 
  Issued on: 2018-07-13   Price(USD): 70.0
GB/T 16661-2018 Cerium carbonate 
  Issued on: 2018-06-07   Price(USD): 100.0
GB/T 34491-2017 Coatings for sintered neodymium iron boron permanent magnets 
  Issued on: 2017-10-14   Price(USD): 220.0
GB/T 12690.18-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides-Part 18:Determination of zirconium content 
  Issued on: 2017-10-14   Price(USD): 130.0
GB/T 8647.1-1988 Nickel; Determination of iron content; Sulfosalicylic acid spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 184.0
GB/T 8548-1987 Metallic powder material Nickel-based alloy powder for spraying 
  Issued on: 1987-01-02   Price(USD): 184.0
GB/T 13822-2017 Test specimens for nonferrous diecasting alloys 
  Issued on: 2017-12-29   Price(USD): 90.0
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