YS/T 958-2014 Methods for chemical analysis of silver.Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents.Inductively coupled plasma-atomic emission spectrometry (English Version)
This standard specifies the method for the determination of impurity elements in silver. This standard applies to the determination of impurity elements in silver. The measurement range is shown in Table 1.
YS/T 958-2014 history
2014YS/T 958-2014 Methods for chemical analysis of silver.Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents.Inductively coupled plasma-atomic emission spectrometry