2025-12-16 216.73.216.89
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 43304-2023 Oxynitride cyan phosphors for white LEDs 160.0 via email in 1~3 business day valid,,2024-6-1
GB/T 18115.6-2023 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 6:Determination of lanthanum,cerium,praseodymium,neodymium,samarium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents in europium metal and oxide 495.0 via email in 1~5 business day valid,,2024-6-1
GB/T 8639.7-1988 Vanadium--Determination of oxygen content--Impulse fusion-gas chromatographic method 190.0 via email in 1~3 business day valid,,1989-1-1
GB/T 8639.3-1988 Vanadium--Determination of aluminium content--CAS-TPC spectrophotometric method 190.0 via email in 1~3 business day valid,,1989-1-1
GB/T 8647.10-1988 Nickel--Determination of carbon content--Infra-red absorption method after high frequency induction furnace combustion 190.0 via email in 1~3 business day superseded2007-02-01 ,2007-2-1,1989-1-1
GB/T 8647.5-1988 Nickel--Determination of magnesium content--Flame atomic absorption spectrophotometric method 190.0 via email in 1~3 business day superseded2007-02-01 ,2007-2-1,1989-1-1
GB/T 8647.9-1988 Nickel--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion 190.0 via email in 1~3 business day superseded2007-02-01 ,2007-2-1,1989-1-1
GB/T 42916-2023 Identification marking of aluminium and aluminium alloy products 630.0 via email in 1~5 business day valid,,2024-3-1
GB/T 23522-2023 Germanium renewable raw materials 240.0 via email in 1~3 business day valid,,2024-4-1
GB/T 18882.1-2023 Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition 375.0 via email in 1~5 business day valid,,2024-4-1
GB/T 43139-2023 Density detecting method for vacuum solidified samples of casting aluminum alloys liquid 225.0 via email in 1~3 business day valid,,2024-4-1
GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates―Part 15:Determination of bismuth content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates―Part 12:Determination of silicon dioxide content―Silicomolybdenum blue spectrophotometry and gravimetry 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates―Part 10:Determination of lead content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6150.6-2023 Methods for chemical analysis of tungsten concentrates―Part 6:Determination of moisture content―Gravimetric method 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6150.4-2023 Methods for chemical analysis of tungsten concentrates―Part 4:Determination of sulfur content―High frequency-infrared absorption method and combustion-iodometric method 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 6150.8-2023 Methods for chemical analysis of tungsten concentrates―Part 8:Determination of molybdenum content―Thiocyante spectrophotometry method 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 11064.16-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 16:Determination of calcium, magnesium,copper,lead,zinc,nickel,manenases,cadmium,aluminum, iron and sulfate contents―Inductively coupled plasma at 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 42668-2023 Samarium-iron-nitrogen permanent magnetic powder for bonded magnet 165.0 via email in 1~3 business day valid,,2024-3-1
GB/T 15677-2023 Lanthanum metal and lanthanum powder 170.0 via email in 1~3 business day valid,,2024-3-1
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GB/T 43304-2023 Oxynitride cyan phosphors for white LEDs 
  Issued on: 2023-11-27   Price(USD): 160.0
GB/T 18115.6-2023 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 6:Determination of lanthanum,cerium,praseodymium,neodymium,samarium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents in europium metal and oxide 
  Issued on: 2023-11-27   Price(USD): 495.0
GB/T 8639.7-1988 Vanadium--Determination of oxygen content--Impulse fusion-gas chromatographic method 
  Issued on: 1988-02-08   Price(USD): 190.0
GB/T 8639.3-1988 Vanadium--Determination of aluminium content--CAS-TPC spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 190.0
GB/T 8647.10-1988 Nickel--Determination of carbon content--Infra-red absorption method after high frequency induction furnace combustion 
  Issued on: 1988-02-08   Price(USD): 190.0
GB/T 8647.5-1988 Nickel--Determination of magnesium content--Flame atomic absorption spectrophotometric method 
  Issued on: 1988-02-08   Price(USD): 190.0
GB/T 8647.9-1988 Nickel--Determination of sulphur content--Infra-red absorption method after high frequency induction furnace combustion 
  Issued on: 1988-02-08   Price(USD): 190.0
GB/T 42916-2023 Identification marking of aluminium and aluminium alloy products 
  Issued on: 2023-08-06   Price(USD): 630.0
GB/T 23522-2023 Germanium renewable raw materials 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 18882.1-2023 Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition 
  Issued on: 2023-9-7   Price(USD): 375.0
GB/T 43139-2023 Density detecting method for vacuum solidified samples of casting aluminum alloys liquid 
  Issued on: 2023-9-7   Price(USD): 225.0
GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates―Part 15:Determination of bismuth content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates―Part 12:Determination of silicon dioxide content―Silicomolybdenum blue spectrophotometry and gravimetry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates―Part 10:Determination of lead content―Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.6-2023 Methods for chemical analysis of tungsten concentrates―Part 6:Determination of moisture content―Gravimetric method 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 6150.4-2023 Methods for chemical analysis of tungsten concentrates―Part 4:Determination of sulfur content―High frequency-infrared absorption method and combustion-iodometric method 
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 6150.8-2023 Methods for chemical analysis of tungsten concentrates―Part 8:Determination of molybdenum content―Thiocyante spectrophotometry method 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 11064.16-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 16:Determination of calcium, magnesium,copper,lead,zinc,nickel,manenases,cadmium,aluminum, iron and sulfate contents―Inductively coupled plasma at 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 42668-2023 Samarium-iron-nitrogen permanent magnetic powder for bonded magnet 
  Issued on: 2023-08-06   Price(USD): 165.0
GB/T 15677-2023 Lanthanum metal and lanthanum powder 
  Issued on: 2023-08-06   Price(USD): 170.0
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