GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method (English Version)
This standard specifies the determination method of chlorine content in alumina. This standard applies to the determination of chlorine content in alumina. Measuring range: 0.0004% to 0.0280%.
GB/T 6609.15-2004 history
2004GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method
1986GB/T 6609.15-1986 Methods for the chemical analysis of aluminium oxide--The ferric thiocyanate photometric method for the determination of chlorine content