Methods for chemical analysis of silver—Determination of copper、bismuth、iron、lead、antimony、palladium、selenium and tellurium contents—Spark atomic emission spectrometry
Methods for chemical analysis of no solder precious metal jewelry(gold metal jewelry)—Determination of magnesium,titanium,chromium,manganese,iron,nickel,copper,zinc,arsenic,ruthenium,rhodium,palladium,silver,cadmium,tin,antimony,iridium,platinum,lead and bismuth contents—Inductively coupled plasma mass spectrometry
Chemical analysis methods of gold alloys and palladium alloys for dental ceramic restoration—Part 2:Determination of palladium content—Dimethylglyoxime gravimetry