Premium
Determination of Platinum and Palladium in Sixty‐Eight Geochemical Reference Samples by Flameless Atomic Absorption Spectrometry
Author(s) -
TERASHIMA Shigeru
Publication year - 1991
Publication title -
geostandards newsletter
Language(s) - English
Resource type - Journals
eISSN - 1751-908X
pISSN - 0150-5505
DOI - 10.1111/j.1751-908x.1991.tb00103.x
Subject(s) - aqua regia , palladium , platinum , atomic absorption spectroscopy , graphite furnace atomic absorption , hydrofluoric acid , chemistry , mass spectrometry , analytical chemistry (journal) , extraction (chemistry) , nitric acid , inorganic chemistry , environmental chemistry , chromatography , catalysis , metal , physics , biochemistry , organic chemistry , quantum mechanics
Platinum and palladium contents of sixty‐eight geochemical reference samples have been determined by graphite furnace atomic absorption spectrometry after digestion of sample with aqua regia and hydrofluoric acid and extraction of platinum and palladium as iodides by methylisobutylketone (MIBK). The data are compared with those from other studies and crustal abundances.