Abstract
The article describes the subsequent steps of platinum and palladium analysis of jewellery alloys and articles using ICP-OES spectrometer constructed by Thermo which take place in the Laboratory of the Regional Assay Office in Warsaw.
Testing of precious metals by ICP-OES method in alloys and jewellery articles
Authors Anna Ojczyk - Regional Assay Office in Warszawa (Okręgowy Urząd Probierczy w Warszawie)
Bibliography
[1] Procedura oznaczania Pt w stopach jubilerskich metodą ICP-OES z użyciem Y jako wzorca wewnętrznego.
[2] Procedura oznaczania Pd w stopach jubilerskich metodą ICP-OES z użyciem Y jako wzorca wewnętrznego.
[3] ISO/DIS 11494 Determination of Platinum in Platinum Jewellery Alloys.
[4] ISO/DIS 11495 Determination of Palladium in Palladium Jewellery Alloys.
[5] Instrukcja badania metali szlachetnych.
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