2025-12-14 10.2.82.121
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 5121.9-1985 Methods for chemical analysis of copper--The ortho-phenanthroline photometric method for the determination of iron content 45.0 via email in 1~3 business day superseded,1997-4-1,1986-2-1
GB 5122.18-1985 Methods for chemical analysis of brass--The crystal violet photometric method for the determination of antimony content 45.0 via email in 1~3 business day superseded,1997-4-1,
GB 8220.6-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of lead content 60.0 via email in 1~3 business day superseded,1999-3-1,1988-9-1
GB 8220.7-1987 Methods for chemical analysis of bismuth--The silver diethyldithiocarbamate photometric method for the determination of arsenic content 45.0 via email in 1~3 business day superseded,1999-3-1,1988-9-1
GB 8220.5-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of zinc content 60.0 via email in 1~3 business day superseded,1999-3-1,1988-9-1
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
GB/T 42513.5-2023 Methods for chemical analysis of nickel alloys—Part 5: Determination of vanadium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 285.0 via email in 1~3 business day valid,,2024-6-1
GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys—Part 4：Determination of silicon content—Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 315.0 via email in 1~5 business day valid,,2024-6-1
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry 255.0 via email in 1~3 business day valid,,2024-6-1
GB/T 3260.11-2023 Methods for chemical analysis of tin—Part 11：Determination of copper,iron,bismuth,lead,antimony,arsenic,aluminum,zinc,cadmium,silver,nickel and cobalt contents—Inductively coupled plasma atomic emission spectrometry 225.0 via email in 1~3 business day valid,,2024-6-1
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 3884.18-2023 Methods for chemical analysis of copper concentrates—Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,chromium,aluminum oxide,magnesium oxide and calcium oxide contents—Inductively coupled plasma atomic emission spectrometry 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 3884.12-2023 Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride and chloride contents—Ion chromatography and potentiometric titration 255.0 via email in 1 business day valid,,2024-3-1
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 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 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
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GB 5121.9-1985 Methods for chemical analysis of copper--The ortho-phenanthroline photometric method for the determination of iron content 
  Issued on:   Price(USD): 45.0
GB 5122.18-1985 Methods for chemical analysis of brass--The crystal violet photometric method for the determination of antimony content 
  Issued on:   Price(USD): 45.0
GB 8220.6-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of lead content 
  Issued on:   Price(USD): 60.0
GB 8220.7-1987 Methods for chemical analysis of bismuth--The silver diethyldithiocarbamate photometric method for the determination of arsenic content 
  Issued on:   Price(USD): 45.0
GB 8220.5-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of zinc content 
  Issued on:   Price(USD): 60.0
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
GB/T 42513.5-2023 Methods for chemical analysis of nickel alloys—Part 5: Determination of vanadium content—Nitrous oxide- flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-11-27   Price(USD): 285.0
GB/T 42513.4-2023 Methods for chemical analysis of nickel alloys—Part 4：Determination of silicon content—Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 
  Issued on: 2023-11-27   Price(USD): 315.0
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry 
  Issued on: 2023-11-27   Price(USD): 255.0
GB/T 3260.11-2023 Methods for chemical analysis of tin—Part 11：Determination of copper,iron,bismuth,lead,antimony,arsenic,aluminum,zinc,cadmium,silver,nickel and cobalt contents—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-11-27   Price(USD): 225.0
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 3884.18-2023 Methods for chemical analysis of copper concentrates—Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel,cadmium,cobalt,chromium,aluminum oxide,magnesium oxide and calcium oxide contents—Inductively coupled plasma atomic emission spectrometry  
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 3884.12-2023 Methods for chemical analysis of copper concentrates—Part 12:Determination of fluoride and chloride contents—Ion chromatography and potentiometric titration 
  Issued on: 2023-08-06   Price(USD): 255.0
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 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 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
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