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Can anyone give me a method for measuring palladium content? National standard

2009-08-14View Original

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It seems that the national standard for the palladium and platinum content in catalysts will not be released until November this year? So what similar standards are there after 2000? The French standard for the determination of palladium content in molecular sieves and alumina-based catalysts is already in 1999. Can anyone give me a method for measuring the palladium content in precious metal jewelry?
Reply #22009-08-15
Wait a minute, why don't you go to the chemical analysis board and send one!
Reply #32009-08-15
3# FILTRATION-MAN We take it directly to Shanghai and ask others to do it!
Reply #42012-04-09
Is there any special method? We all use spectrometers to do it.

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