Effect of HF addition on the microwave-assisted acid-digestion for the determination of metals in coal by inductively coupled plasma-atomic emission spectrometry
2000 ◽
Vol 75
(3-4)
◽
pp. 207-214
◽
1998 ◽
Vol 29
(15-16)
◽
pp. 2493-2503
◽
1993 ◽
Vol 345
(11)
◽
pp. 695-700
◽
2004 ◽
2015 ◽
2018 ◽
2020 ◽
2010 ◽
Vol 38
(3)
◽
pp. 421-424
1987 ◽
Vol 2
(7)
◽
pp. 699-703
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