1.  OPTIMIZATION OF OPERATING PARAMETER OF A QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER USED IN THE DETERMINATION OF LEAD ISOTOPIC RATIO.

          Authors: MIRELA MICLEAN, LEONTIN DAVID, EMIL CORDOŞ, CLAUDIU TĂNĂSELIA, CECILIA ROMAN.

2.  PRELIMINARY INVESTIGATION OF MOCS METEORITE BY LEAD ISOTOPIC RATIO USING QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY.

          Authors: MARIANA UDRESCU, LEONTIN DAVID, TRAJČE STAFILOV, CECILIA ROMAN, BÉLA ABRAHAM, DANA POP, STANKO ILIK-POPOV, CLAUDIU TĂNĂSELIA.

3.  ESSENTIAL AND TOXIC ELEMENTS IN DIETARY SUPPLEMENTS DETERMINED BY ICP – MS.

          Authors: CLAUDIA CIMPOIU, TIBERIU FRENTIU, CLAUDIU TĂNĂSELIA, ANCA NAGHIU, ALIN IRONIM MIHĂLŢAN.

4.  AN ASSESSMENT OF RARE EARTH ELEMENTS COMPOSITION OF ROMANIAN METEORITIC MATERIAL USING AN INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY METHOD.

          Authors: DANA POP, CECILIA ROMAN, MIRELA MICLEAN, CLAUDIU TĂNĂSELIA.

5.  DETERMINATION OF CHLORPYRIFOS IN SURFACE WATER USING SPE-DI-SPME/GC-ECD.

          Authors: MIRELA MICLEAN, LĂCRIMIOARA ŞENILĂ, OANA CADAR, MARIUS ROMAN, ERIKA LEVEI, CLAUDIU TĂNĂSELIA, CORNELIA MAJDIK.

6.  GROUNDWATER CHEMISTRY RENDERING USING DUROV, PIPER AND ION BALANCE DIAGRAMS. STUDY CASE: THE NORTHERN PART OF SIBIU COUNTY.

          Authors: CECILIA ROMAN, CLAUDIU TĂNĂSELIA, DUMITRU RISTOIU.

7.  REVISED RARE EARTH ELEMENTS COMPOSITION OF MOCS METEORITE USING HR-ICP-MS AND ICP-QMS ANALYSIS.

          Authors: THOMAS DIPPONG, CONSTANTIN BALICA, MARA CÂMPEANU, OANA CADAR, CLAUDIU TĂNĂSELIA.

8.  CLINOPTILOLITE VS. ACTIVATED CARBON AS A METHOD OF REMOVING HEAVY METALS FROM WATERS.

          Authors: ELENA MARIA PICĂ, LIVIU CĂLIN BOLUNDUȚ, GELU CHIOREANU, CLAUDIU TĂNĂSELIA, LUMINIȚA CRISTINA PIRĂU, CORINA IOANA NEAMȚU.

9.  MINERALOGICAL AND CHEMICAL CHARACTERIZATION OF THE SOIL FROM BÂRZAVA RIVER AREA .

          Authors: DELIA PIRŞAN, ANAMARIA TOROK, CLAUDIU TĂNĂSELIA, PAULA PODEA.

10.  EX-SITU PORTABLE X-RAY FLUORESCENCE SPECTROMETRY FOR THE MAJOR ELEMENTS DETERMINATION IN SILICATE GEOLOGICAL SAMPLES USING MATRIX-MATCHING STANDARDS FOR CALIBRATION.

          Authors: ANAMARIA IULIA TÖRÖK, CLAUDIU TĂNĂSELIA, CECILIA ROMAN, FERENC PUSKAS, MARIN SENILA.

11.  LEAD ISOTOPIC RATIO DETERMINATION IN CAVE SEDIMENTS USING TRIPLE-QUADRUPOLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY.

          Authors: CECILIA ROMAN, ERIKA ANDREA LEVEI, BOGDAN ANGYUS, ANA MOLDOVAN, CLAUDIU TĂNĂSELIA, ANAMARIA IULIA TÖRÖK.