GB/T 23362.1-2009 Methods for chemical analysis of high purity indium hydroxide.Part 1:Determination of arsenic content.Atomic fluorescence spectrometry (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 23362.1-2009
Scope
This part of GB/T 23362 specifies the method for the determination of arsenic in high-purity indium hydroxide. This part is applicable to the determination of arsenic in high-purity indium hydroxide, and the determination range (mass fraction) is 0.00001% to 0.0050%.
GB/T 23362.1-2009 history
2009GB/T 23362.1-2009 Methods for chemical analysis of high purity indium hydroxide.Part 1:Determination of arsenic content.Atomic fluorescence spectrometry