caa a22 4500 465746004 CHVBK 20180323111820.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00331418 doi (NATIONALLICENCE)springer-10.1007/BF00331418 Signal summation in simultaneous ET-AAS for lowering the detection limits — direct trace determination in sea-water [Elektronische Daten] [H. Berndt, G. Schaldach] Summary: By summation of ET-AAS signals resulting from repeated measurement runs, the power of detection can be increased in some cases to such degree that no chemical trace element separation and preconcentration need to be carried out. The accuracy of results obtained from signal summation was confirmed by two different independent methods (trace element separation and preconcentration methods). Springer-Verlag, 1990 Berndt H. Institut für Spektrochemie und angewandte Spektroskopie, Postfach 101352, D-4600, Dortmund 1, Germany aut Schaldach G. Institut für Spektrochemie und angewandte Spektroskopie, Postfach 101352, D-4600, Dortmund 1, Germany aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/7(1990-01-01), 567-570 0937-0633 336:7<567 1990 336 216 https://doi.org/10.1007/BF00331418 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00331418 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Berndt H. Institut für Spektrochemie und angewandte Spektroskopie, Postfach 101352, D-4600, Dortmund 1, Germany aut NATIONALLICENCE 700 1- Schaldach G. Institut für Spektrochemie und angewandte Spektroskopie, Postfach 101352, D-4600, Dortmund 1, Germany aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/7(1990-01-01), 567-570 0937-0633 336:7<567 1990 336 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer