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Results:
1-24
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Results: 24
Authors:
Flores, EMM
Welz, B
Curtius, AJ
Citation: Emm. Flores et al., Determination of mercury in mineral coal using cold vapor generation directly from slurries, trapping in a graphite tube, and electrothermal atomization, SPECT ACT B, 56(9), 2001, pp. 1605-1614
Authors:
da Silva, MAM
Frescura, VLA
Curtius, AJ
Citation: Mam. Da Silva et al., Determination of noble metals in biological samples by electrothermal vaporization inductively coupled plasma mass spectrometry, following cloud point extraction, SPECT ACT B, 56(10), 2001, pp. 1941-1949
Authors:
Seibert, EL
Dressler, VL
Pozebon, D
Curtius, AJ
Citation: El. Seibert et al., Determination of Hg in seawater by inductively coupled plasma mass spectrometry after on-line pre-concentration, SPECT ACT B, 56(10), 2001, pp. 1963-1971
Authors:
Quinaia, SP
da Silva, JBB
Rollemberg, MDE
Curtius, AJ
Citation: Sp. Quinaia et al., Preconcentration of lead complexed with O,O-diethyl-dithiophosphate by column solid-phase extraction using different sorbents in a flow injection system coupled to a flame atomic absorption spectrometer, TALANTA, 54(4), 2001, pp. 687-696
Authors:
Ferreira, SLC
Lemos, VA
Santelli, RE
Ganzarolli, E
Curtius, AJ
Citation: Slc. Ferreira et al., An automated on-line flow system for the pre-concentration and determination of lead by flame atomic absorption spectrometry, MICROCHEM J, 68(1), 2001, pp. 41-46
Authors:
Barra, CM
Curtius, AJ
de Campos, RC
Perez, DV
Citation: Cm. Barra et al., Evaluation of four aluminum extraction methods using selected Brazilian soils, COMM SOIL S, 32(11-12), 2001, pp. 1969-1980
Authors:
Pozebon, D
Dressler, VL
Curtius, AJ
Citation: D. Pozebon et al., Comparison of the performance of FI-ICP-MS and FI-ETV-ICP-MS systems for the determination of trace elements in sea water, ANALYT CHIM, 438(1-2), 2001, pp. 215-225
Authors:
Dressler, VL
Pozebon, D
Curtius, AJ
Citation: Vl. Dressler et al., Determination of Ag, Te, U and Au in waters and in biological samples by FI-TCP-MS following on-line preconcentration, ANALYT CHIM, 438(1-2), 2001, pp. 235-244
Authors:
da Silva, MAM
Frescura, VLA
Curtius, AJ
Citation: Mam. Da Silva et al., Determination of trace elements in water samples by ultrasonic nebulization inductively coupled plasma mass spectrometry after cloud point extraction, SPECT ACT B, 55(7), 2000, pp. 803-813
Authors:
Giacomelli, MBO
Ganzarolli, EM
Curtius, AJ
Citation: Mbo. Giacomelli et al., Automated flow injection system for the preconcentration of bismuth and lead from acid solutions of alloys and determination by electrothermal atomicabsorption spectrometry, SPECT ACT B, 55(5), 2000, pp. 525-533
Authors:
Maia, SM
da Silva, JBB
Curtius, AJ
Welz, B
Citation: Sm. Maia et al., Determination of As, Mn, Pb and Se in coal by slurry electrothermal vaporization inductively coupled plasma mass spectrometry, J ANAL ATOM, 15(9), 2000, pp. 1081-1086
Authors:
Aucelio, RQ
Curtius, AJ
Welz, B
Citation: Rq. Aucelio et al., Sequential determination of Sb and Sn in used lubricating oil by electrothermal atomic absorption spectrometry using Ru as a permanent modifier and microemulsion sample introduction, J ANAL ATOM, 15(10), 2000, pp. 1389-1393
Authors:
Pozebon, D
Dressler, VL
Curtius, AJ
Citation: D. Pozebon et al., Determination of volatile elements in biological materials by isotopic dilution ETV-ICP-MS after dissolution with tetramethylammonium hydroxide or acid digestion, TALANTA, 51(5), 2000, pp. 903-911
Authors:
Ribeiro, AS
Curtius, AJ
Pozebon, D
Citation: As. Ribeiro et al., Determination of As, Cd, Ni and Pb in human hair by electrothermal atomic absorption spectrometry after sample treatment with tetramethylammonium hydroxide, MICROCHEM J, 64(1), 2000, pp. 105-110
Authors:
Aucelio, RQ
Curtius, AJ
Citation: Rq. Aucelio et Aj. Curtius, Comparative study of electrothermal atomic absorption spectrometric methods for the determination of silver in used lubricating oils, ANALYST, 125(9), 2000, pp. 1673-1679
Authors:
Neto, JAG
Silva, JBB
Souza, IG
Curtius, AJ
Citation: Jag. Neto et al., Use of FIA systems for on-line dilution in multielement determination by ICP-MS, LAB ROBOT A, 11(4), 1999, pp. 240-247
Authors:
da Silva, JBB
da Silva, MAM
Curtius, AJ
Welz, B
Citation: Jbb. Da Silva et al., Determination of Ag, Pb and Sn in aqua regia extracts from sediments by electrothermal atomic absorption spectrometry using Ru as a permanent modifier, J ANAL ATOM, 14(11), 1999, pp. 1737-1742
Authors:
Giacomelli, MBO
da Silva, JBB
Curtius, AJ
Citation: Mbo. Giacomelli et al., Determination of As and Sb in steels by electrothermal atomic absorption spectrometry after reduction, complexation and sorption on activated carbon, MIKROCH ACT, 132(1), 1999, pp. 25-29
Authors:
da Silva, JBB
Giacomelli, MBO
de Souza, IG
Curtius, AJ
Citation: Jbb. Da Silva et al., Expanding the working concentration range for the direct analysis of metallic alloys by on-line anodic electrodissolution and electrothermal atomic absorption spectrometry, ANALYT CHIM, 401(1-2), 1999, pp. 307-315
Authors:
Dressler, VL
Pozebon, D
Curtius, AJ
Citation: Vl. Dressler et al., Introduction of alcohols in inductively coupled plasma mass spectrometry by a flow injection system, ANALYT CHIM, 379(1-2), 1999, pp. 175-183
Authors:
da Silva, JBB
Giacomelli, MBO
Curtius, AJ
Citation: Jbb. Da Silva et al., Determination of bismuth in aluminium and in steels by electrothermal atomic absorption spectrometry after on-line separation using a minicolumn of activated carbon, ANALYST, 124(8), 1999, pp. 1249-1253
Authors:
da Silva, MAM
Frescura, VLA
Aguilera, FJN
Curtius, AJ
Citation: Mam. Da Silva et al., Determination of Ag and Au in geological samples by flame atomic absorption spectrometry after cloud point extraction, J ANAL ATOM, 13(12), 1998, pp. 1369-1373
Authors:
da Silva, JBB
Giacomelli, MBO
de Souza, IG
Curtius, AJ
Citation: Jbb. Da Silva et al., Automated determination of tin and nickel in brass by on-line anodic electrodissolution and electrothermal atomic absorption spectrometry, TALANTA, 47(5), 1998, pp. 1191-1198
Authors:
da Silva, JBB
Bertilia, M
Giacomelli, O
de Souza, IG
Curtius, AJ
Citation: Jbb. Da Silva et al., Iridium and rhodium as permanent chemical modifiers for the determination of Ag, As, Bi, Cd, and Sb by electrothermal atomic absorption spectrometry, MICROCHEM J, 60(3), 1998, pp. 249-257
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