KS D ISO 11438-7:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 7:Determination of silver content
This standard is 0.1 mg/kg∼6.0 mg/kg present in ferronickel according to the standard addition method.
KS D ISO 11438-7:2012 history
2016KS D ISO 11438-7:2016 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 7:Determination of silver content
2012KS D ISO 11438-7:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 7:Determination of silver content