2025-12-21 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SN/T 5580-2023 Determination of gold content in copper concentrate- Separation by active carbon based on polyurethane foam-Inductively coupled plasma atomic emission spectrometry 210.0 via email in 1~3 business day valid,,2023-12-1
SN/T 5577-2023 Identification methods for manganese ore and manganese-containing materials-General rules 270.0 via email in 1~3 business day valid,,2023-12-1
SN/T 5410.2-2023 ldentification method for lead ore and lead containing slags-Part 2: Speiss 165.0 via email in 1~3 business day valid,,2023-12-1
SN/T 5491-2023 Method of distinguishing electrolytic zinc coated steel plate and hot-dip zinc coated steel plate 195.0 via email in 1~3 business day valid,,2023-12-1
GB/T 28712.6-2023 Types and basic parameters of heat exchangers—Part 6：Air cooled heat exchanger 1050.0 via email in 1~5 business day valid,,2023-12-1
GB/T 42669-2023 Corrosion resistant bulb flats for cargo oil tanks 255.0 via email in 1~3 business day to be superseded,2026-2-1,2023-12-1
GB/T 42903-2023 Metallic materials—Testing methods for creep crack and creep-fatigue crack growth rates 525.0 via email in 1~5 business day valid,,2023-12-1
GB/T 41754-2023 Duplex stainless steel plate used for nuclear power plants 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42541-2023 Coated steel pipes for gas piping 285.0 via email in 1~3 business day valid,,2023-12-1
GB/T 26416.8-2023 Chemical analysis methods for rare earth ferroalloy—Part 8: Determination of silicon content—Spectrophotometry 165.0 via email in 1~3 business day valid,,2023-12-1
GB/T 26416.7-2023 Chemical analysis methods for rare earth ferroalloy—Part 7: Determination of carbon and sulfur contents—High frequency - infrared absorption method 165.0 via email in 1~3 business day valid,,2023-12-1
GB/T 26416.9-2023 Chemical analysis methods for rare earth ferroalloy—Part 9：Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometry 165.0 via email in 1~3 business day valid,,2023-12-1
GB/T 8151.25-2023 Methods for chemical analysis of zinc concentrates—Part 25:Determination of indium content—Flame atomic absorption spectrometry 255.0 via email in 1~3 business day valid,,2023-12-1
GB/T 6150.18-2023 Methods for chemical analysis of tungsten concentrates一Part 18：Determination of barium content一Inductively coupled plasma atomic emission spectrometry 165.0 via email in 1~3 business day valid,,2023-12-1
GB/T 8152.17-2023 Methods for chemical analysis of lead concentrates—Part 17： Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth and calcium contents— Inductively coupled plasma atomic emission spectrometry 405.0 via email in 1~2 business day valid,,2023-12-1
GB/T 42511-2023 Hardmetals—Determination of calcium,copper,iron,potassium,magnesium,manganese,sodium,nickel and zinc in cobalt metal powders—Flame atomic absorption spectrometric method 140.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42512-2023 Copper alloy seamless coil tube for sheath 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42513.1-2023 Methods for chemical analysis of nickel alloys—Part 1: Determination of chromium content—Potentiometric titration method with ammonium iron(II) sulfate 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 42515-2023 Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders 150.0 via email in 1~3 business day valid,,2023-12-1
GB/T 7233.2-2023 Steel castings—Ultrasonic testing—Part 2:Steel castings for highly stressed components 600.0 via email in 1~5 business day valid,,2023-12-1
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SN/T 5580-2023 Determination of gold content in copper concentrate- Separation by active carbon based on polyurethane foam-Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-5-5   Price(USD): 210.0
SN/T 5577-2023 Identification methods for manganese ore and manganese-containing materials-General rules 
  Issued on: 2023-5-5   Price(USD): 270.0
SN/T 5410.2-2023 ldentification method for lead ore and lead containing slags-Part 2: Speiss 
  Issued on: 2023-5-5   Price(USD): 165.0
SN/T 5491-2023 Method of distinguishing electrolytic zinc coated steel plate and hot-dip zinc coated steel plate 
  Issued on: 2023-5-5   Price(USD): 195.0
GB/T 28712.6-2023 Types and basic parameters of heat exchangers—Part 6：Air cooled heat exchanger 
  Issued on: 2023-08-06   Price(USD): 1050.0
GB/T 42669-2023 Corrosion resistant bulb flats for cargo oil tanks 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 42903-2023 Metallic materials—Testing methods for creep crack and creep-fatigue crack growth rates 
  Issued on: 2023-08-06   Price(USD): 525.0
GB/T 41754-2023 Duplex stainless steel plate used for nuclear power plants  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42541-2023 Coated steel pipes for gas piping  
  Issued on: 2023-05-23   Price(USD): 285.0
GB/T 26416.8-2023 Chemical analysis methods for rare earth ferroalloy—Part 8: Determination of silicon content—Spectrophotometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 26416.7-2023 Chemical analysis methods for rare earth ferroalloy—Part 7: Determination of carbon and sulfur contents—High frequency - infrared absorption method  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 26416.9-2023 Chemical analysis methods for rare earth ferroalloy—Part 9：Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 8151.25-2023 Methods for chemical analysis of zinc concentrates—Part 25:Determination of indium content—Flame atomic absorption spectrometry  
  Issued on: 2023-05-23   Price(USD): 255.0
GB/T 6150.18-2023 Methods for chemical analysis of tungsten concentrates一Part 18：Determination of barium content一Inductively coupled plasma atomic emission spectrometry  
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 8152.17-2023 Methods for chemical analysis of lead concentrates—Part 17： Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth and calcium contents— Inductively coupled plasma atomic emission spectrometry  
  Issued on: 2023-05-23   Price(USD): 405.0
GB/T 42511-2023 Hardmetals—Determination of calcium,copper,iron,potassium,magnesium,manganese,sodium,nickel and zinc in cobalt metal powders—Flame atomic absorption spectrometric method  
  Issued on: 2023-05-23   Price(USD): 140.0
GB/T 42512-2023 Copper alloy seamless coil tube for sheath  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42513.1-2023 Methods for chemical analysis of nickel alloys—Part 1: Determination of chromium content—Potentiometric titration method with ammonium iron(II) sulfate  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 42515-2023 Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders  
  Issued on: 2023-05-23   Price(USD): 150.0
GB/T 7233.2-2023 Steel castings—Ultrasonic testing—Part 2:Steel castings for highly stressed components  
  Issued on: 2023-05-23   Price(USD): 600.0
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