GB/T 6609.14
  • 2016-12-02 11:28:13

GB/T 6609.14 specifies requirements for Methods for chemical analysis of aluminium oxide--The lanthanum-alizarincomplexone photometric method for the determination of fluorine content for general applications.

Methods for chemical analysis of aluminium oxide--The lanthanum-alizarincomplexone photometric method for the determination of fluorine content