Determination of platinum, palladium, iridium and gold in selected geological reference materials by radiochemical neutron activation analysis: comparison of procedures based on aqua regia leaching and sodium peroxide sintering
1993 ◽
Vol 168
(1)
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pp. 185-199
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2016 ◽
Vol 41
(2)
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pp. 213-219
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1987 ◽
Vol 326
(7)
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pp. 733-735
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1988 ◽
Vol 332
(6)
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pp. 666-668
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1986 ◽
Vol 105
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pp. 317-324
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2006 ◽
Vol 30
(1)
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pp. 31-37
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1987 ◽
Vol 327
(2)
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pp. 119-122
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