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Rare earth test

Rare earth test, Total:5 items.

In the international standard classification, Rare earth test involves: Non-ferrous metals.


SE-SIS, Rare earth test

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Rare earth test

  • GB/T 20170.1-2006 Test method of physical characters of rare earth metals and compounds.Determination for particle size distribution of rare earth compounds
  • GB/T 20170.2-2006 Test method of physical characters of rare earth metals and compounds.Determination on specific surface area of rare earth compounds
  • GB/T 20167-2006 Physical test method of rare earth polishing powder - Determination of burnishing mass - Gravimetric analysis method
  • GB/T 20167-2012 Physical test method of rare earth polishing powder.Determination of burnishing mass and scratch.Gravimetry




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