2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YS/T 37.4-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of magnesium, aluminum, cobalt, nickel, copper, zinc indium, lead, calcium, iron and arensic content by inductively coupled plasma mass spectrometric method 160.0 via email in 1~3 business day valid,,2019-4-1
YS/T 37.3-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of arsenic content by graphite furnace atomic absorption spectrometric method 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 37.2-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of silicon content by molybdenum blue spectrophotomertic method 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 37.1-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of chlorine content by silver nitrate turbidimetric method 80.0 via email in 1~3 business day valid,,2019-4-1
YS/T 679-2018 Test methods for minority carrier diffusion length in extrinsic semiconductors. Surface photovoltage method 405.0 via email in 1~5 business day valid,,2019-4-1
YS/T 1289-2018 Determination of lanthanum oxide in tungsten-lanthanum alloys- Na2EDTA titration method 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1288.4-2018 Methods for chemical analysis of high purity zinc- Part 4:Determination of trace impurity elements content- Glow discharge mass spectrometry 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1288.3-2018 Methods for chemical analysis of high purity zinc- Part 3:Determination of arsenic content-Hydride generation-atomic fluorescence spectrometry 80.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1288.2-2018 Methods for chemical analysis of high purity zinc- Part 2:Determination of lead, cadium contents- Polarography method 80.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1288.1-2018 Methods for chemical analysis of high purity zinc- Part 1:Determination of magnesium, aluminum, cobalt, iron, nickel, copper, arsenic, silver, cadium, indium, tin, lead, bismuth contents- Inductively coupled plasma-mass spectrum method 120.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1287-2018 Method for chemical analysis of high purity cadium- Determination of magnesium, aluminum, calium, chromium, iron nickel, copper, zinc, silver, tin, antimony, lead, bismuth contents- Inductively coupled plasma-mass spectrum method 120.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1286-2018 Crude zinc 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 699-2018 Graphitized cathode carbon block for aluminium electrolysis 130.0 via email in 1 business day valid,,2019-4-1
YS/T 1284-2018 1, 1-bis ( diphenylphosphino) ferrocene palladium dichloride dichloromethane complex 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1283-2018 Potassium hexachloroplatinate(Ⅳ) 130.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1282-2018 Dihydrogen hexahydroxy platinate 80.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1281-2018 Ethylenediamine sulfate palladium 130.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1280-2018 Tetraamminepalladium(Ⅱ)sulfate 130.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1279-2018 Diammine diiodoplatinum 100.0 via email in 1~3 business day valid,,2019-4-1
YS/T 1278-2018 Tris(2, 4-pentanedionato) iridium 170.0 via email in 1~3 business day valid,,2019-4-1
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YS/T 37.4-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of magnesium, aluminum, cobalt, nickel, copper, zinc indium, lead, calcium, iron and arensic content by inductively coupled plasma mass spectrometric method  
  Issued on: 2018-10-22   Price(USD): 160.0
YS/T 37.3-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of arsenic content by graphite furnace atomic absorption spectrometric method  
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 37.2-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of silicon content by molybdenum blue spectrophotomertic method  
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 37.1-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of chlorine content by silver nitrate turbidimetric method  
  Issued on: 2018-10-22   Price(USD): 80.0
YS/T 679-2018 Test methods for minority carrier diffusion length in extrinsic semiconductors. Surface photovoltage method  
  Issued on: 2018-10-22   Price(USD): 405.0
YS/T 1289-2018 Determination of lanthanum oxide in tungsten-lanthanum alloys- Na2EDTA titration method 
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 1288.4-2018 Methods for chemical analysis of high purity zinc- Part 4:Determination of trace impurity elements content- Glow discharge mass spectrometry 
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 1288.3-2018 Methods for chemical analysis of high purity zinc- Part 3:Determination of arsenic content-Hydride generation-atomic fluorescence spectrometry 
  Issued on: 2018-10-22   Price(USD): 80.0
YS/T 1288.2-2018 Methods for chemical analysis of high purity zinc- Part 2:Determination of lead, cadium contents- Polarography method 
  Issued on: 2018-10-22   Price(USD): 80.0
YS/T 1288.1-2018 Methods for chemical analysis of high purity zinc- Part 1:Determination of magnesium, aluminum, cobalt, iron, nickel, copper, arsenic, silver, cadium, indium, tin, lead, bismuth contents- Inductively coupled plasma-mass spectrum method  
  Issued on: 2018-10-22   Price(USD): 120.0
YS/T 1287-2018 Method for chemical analysis of high purity cadium- Determination of magnesium, aluminum, calium, chromium, iron nickel, copper, zinc, silver, tin, antimony, lead, bismuth contents- Inductively coupled plasma-mass spectrum method 
  Issued on: 2018-10-22   Price(USD): 120.0
YS/T 1286-2018 Crude zinc 
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 699-2018 Graphitized cathode carbon block for aluminium electrolysis 
  Issued on: 2018-10-22   Price(USD): 130.0
YS/T 1284-2018 1, 1-bis ( diphenylphosphino) ferrocene palladium dichloride dichloromethane complex 
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 1283-2018 Potassium hexachloroplatinate(Ⅳ) 
  Issued on: 2018-10-22   Price(USD): 130.0
YS/T 1282-2018 Dihydrogen hexahydroxy platinate 
  Issued on: 2018-10-22   Price(USD): 80.0
YS/T 1281-2018 Ethylenediamine sulfate palladium 
  Issued on: 2018-10-22   Price(USD): 130.0
YS/T 1280-2018 Tetraamminepalladium(Ⅱ)sulfate 
  Issued on: 2018-10-22   Price(USD): 130.0
YS/T 1279-2018 Diammine diiodoplatinum 
  Issued on: 2018-10-22   Price(USD): 100.0
YS/T 1278-2018 Tris(2, 4-pentanedionato) iridium 
  Issued on: 2018-10-22   Price(USD): 170.0
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