Microwave digestion with HNO3/H2O2 mixture at high temperatures for determination of trace elements in coal by ICP-OES and ICP-MS
2004 ◽
Vol 514
(1)
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pp. 115-124
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2016 ◽
2020 ◽
2020 ◽
1993 ◽
Vol 28
(4)
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pp. 839-857
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2017 ◽
Vol 185
(1)
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pp. 226-235
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2001 ◽
Vol 438
(1-2)
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pp. 215-225
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