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 China 'GB/T 15072.1-2008 ' standard english version summary:

 

NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 15072.1-2008

Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate
贵金属合金化学分析方法 金、铂、钯合金中金量的测定 硫酸亚铁电位滴定法

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Issued by:   The Standardization Administration of the People's Republic of China
 
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GB Standard Code GB/T 15072.1-2008
Standard Category China National Standards
GB Standard English Title Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate
GB Standard Chinese Title 贵金属合金化学分析方法 金、铂、钯合金中金量的测定 硫酸亚铁电位滴定法
Chinese Version Price $15 USD per 50 pages
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Standard  Code GB Standard Title Cart
  • GB/T 28487-2012
  • Precious metal alloys chains - Determination of tensile strength - Method of tensile testing
  • GB/T 15072.7-2008
  • Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
  • GB/T 15072.3-2008
  • Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate
  • GB/T 15072.6-2008
  • Test method of precious metal alloys - Determination of iridium contents for platinum, palladium alloys - Electricity titration with ferrous sulfate
  • GB/T 15072.1-2008
  • Test method of precious alloys - Determination of gold content for gold, platinum and palladium alloys - Potentiometric titration using ferrous sulfate
  • GB/T 15072.9-2008
  • Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA
  • GB/T 15072.11-2008
  • Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
  • GB/T 15072.12-2008
  • Test method of precious metal alloys - Determination of nickel contents for silver alloys - Hydrogen peroxide spectrophotometry
  • GB/T 19198-2008
  • Testing method for thermo-electromotive force of precious metals and their alloys pair up with platinum or copper
  • GB/T 15072.10-2008
  • Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA
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