GB/T 3260.1-2013 Methods for chemical analysis of tin.Part 1:Determination of copper content.Flame atomic absorption spectrometric method (English Version)
This part of GB/T 3260 specifies the method for the determination of copper content in tin. This section applies to the determination of the amount of copper in tin. The measuring range is 0.000 20%~0.100%.
GB/T 3260.1-2013 history
2013GB/T 3260.1-2013 Methods for chemical analysis of tin.Part 1:Determination of copper content.Flame atomic absorption spectrometric method
2000GB/T 3260.1-2000 Methods for chemical analysis of tin Determination of copper content