caa a22 4500 465746217 CHVBK 20180323111821.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00331388 doi (NATIONALLICENCE)springer-10.1007/BF00331388 Determination of traces of sulphur by electrothermal evaporation and non-thermal excitation of S-containing species in a hollow cathode discharge (FANES/MONES) and in a microwave induced plasma (MIP) [Elektronische Daten] [K. Dittrich, H. Fuchs, H. Berndt, J. Broekaert, G. Schaldach] Summary: The determination of sulphur by emission of S-atoms, S+ ions, S2 and CS molecules using sulphate and other ions was investigated in such non-thermal excitation sources as the normal atmospheric argon-MIP and glow discharge in FANES/MONES (Furnace Nonthermal Excitation Spectrometry/Molecular Nonthermal Excitation Spectrometry). In both cases electrothermal evaporation (ETE) of the sample is applied. In the MIP technique (ETE-MIP) electrothermal evaporation from a new tungsten coil system is used and in the FANES samples are brought in the furnace. The thermal, electrical, chemical and pressure conditions were optimized and the emission spectra recorded. Detection limits are 90 ng for the ETE-MIP technique using the S 469.413 nm atom line. With the tungsten tube-FANES/MONES detection limits of 17 ng are obtained with S2 molecular band at 383.73 nm. With FANES/MONES in a carbon tube and measurements on CS molecular bands a detection limit of 2 ng is obtained. Springer-Verlag, 1990 Dittrich K. Section of Chemistry, Analytical Center, Karl-Marx-University, DDR-7010, Leipzig, German Democratic Republic aut Fuchs H. Section of Chemistry, Analytical Center, Karl-Marx-University, DDR-7010, Leipzig, German Democratic Republic aut Berndt H. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut Broekaert J. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut Schaldach G. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/4(1990-01-01), 303-310 0937-0633 336:4<303 1990 336 216 https://doi.org/10.1007/BF00331388 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00331388 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dittrich K. Section of Chemistry, Analytical Center, Karl-Marx-University, DDR-7010, Leipzig, German Democratic Republic aut NATIONALLICENCE 700 1- Fuchs H. Section of Chemistry, Analytical Center, Karl-Marx-University, DDR-7010, Leipzig, German Democratic Republic aut NATIONALLICENCE 700 1- Berndt H. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut NATIONALLICENCE 700 1- Broekaert J. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut NATIONALLICENCE 700 1- Schaldach G. Institute of Spectrochemistry and Applied Spectroscopy (ISAS), D-4600, Dortmund, Federal Republic of Germany aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/4(1990-01-01), 303-310 0937-0633 336:4<303 1990 336 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer