GB/T 6609.20-2004 Chemical analysis methods and determination of physical performance of alumina Determination of magnesia content-Flame atomic absorption spectrophotometric method (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 6609.20-2004
Scope
This standard specifies the method for the determination of magnesium oxide content in alumina. This standard applies to the determination of magnesium oxide content in alumina. Measuring range: 0.001% to 0.025%.
GB/T 6609.20-2004 history
2004GB/T 6609.20-2004 Chemical analysis methods and determination of physical performance of alumina Determination of magnesia content-Flame atomic absorption spectrophotometric method