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Oxalic acid chemical analysis method

Oxalic acid chemical analysis method, Total:9 items.

In the international standard classification, Oxalic acid chemical analysis method involves: Non-ferrous metals.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Oxalic acid chemical analysis method

  • GB/T 23273.1-2009 Methods for chemical analysis of cobalt oxalate.Part 1:Determination of cobalt content.Potentiometric titration method
  • GB/T 23273.4-2009 Methods for chemical analysis of cobalt oxalate.Part 4:Determination of silicon content.Molybdenum blue spectrophotometry
  • GB/T 23273.7-2009 Methods for chemical analysis of cobalt oxalate.Part 7:Determination of sulfate ion content.Combusition-iodimetry
  • GB/T 23273.2-2009 Mehods for chemical analysisi of cobalt oxalate.Part 2:Determination of lead content.Electrothermal atomic absorption spectrometry
  • GB/T 23273.6-2009 Methods for chemical analysis of cobalt oxalate.Part 6:Determination of chlorine ion content.Ion selective electrode method
  • GB/T 23273.5-2009 Methods for chemical analysis of cobalt oxalate.Part 5:Determination of calcium,magnesium and sodium content.Flame atomic absorption spectrometry
  • GB/T 23273.3-2009 Methods for chemical analysis of cobalt oxatate.Part 3:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometry
  • GB/T 23273.8-2009 Methods for chemical analysis of cobalt oxalate.Part 8:Determination of nicke,copper,iron,zinc,aluminium,manganese,lead,arsenic,calcium,magnesium and sodium content.Inductively coupled plasma atomic emission spectrometry

Professional Standard - Rare Earth, Oxalic acid chemical analysis method

  • XB/T 611-2009 Chemical analysis method of rare earth oxalate-Determination of ignition loss content-Gravimetry




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