Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Pieter J. J. G. Marais"'
Publikováno v:
South African Journal of Chemistry, Volume: 68, Pages: 76-84, Published: 2015
South African Journal of Chemistry; Vol 68 (2015); 76-84
South African Journal of Chemistry; Vol 68 (2015); 76-84
Quantification of trace elements in used lubricating oil forms a vital part in monitoring engine conditions and impact on the environment. In this study, inductively coupled plasma-optical emission spectrometry (ICP-OES) was employed for the determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b90fb68217c8d55334227eb6794bff8
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0379-43502015000100012&lng=en&tlng=en
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0379-43502015000100012&lng=en&tlng=en
Publikováno v:
Journal of Analytical Atomic Spectrometry. 15:1595-1598
The transverse-heated filter atomizer (THFA) was used for the determination of Hg in aqueous solutions and organic solvent (IBMK) after the extraction of Hg with dithizone. The THFA design was similar to one previously described. The injected sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d1e39ae044316364c8e44cde4a3d8c2
https://doi.org/10.1039/b007017n
https://doi.org/10.1039/b007017n
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 51:1291-1295
When chemical modification of the sample in electrothermal atomic absorption spectrometry (ETAAS) using a tubeor platform furnace atomizer is carried out, the smooth surface of the pyrographite substrate does not provide favorable conditions for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c9eae2614857b0c53bb1b8727e2cde
https://doi.org/10.1016/0584-8547(96)01481-4
https://doi.org/10.1016/0584-8547(96)01481-4
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 50:763-780
The reasons for the elimination of interferences in a filter furnace used as an atomizer in electrothermal atomic absorption spectroscopy (ETAAS), are examined theoretically and experimentally. The results of observations of stepped or multipeak back
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b534eccdeacef81b2b334a8907ac65c8
https://doi.org/10.1016/0584-8547(94)00165-r
https://doi.org/10.1016/0584-8547(94)00165-r
Publikováno v:
Journal of Analytical Atomic Spectrometry. 9:431
The development of an atomization technique for electrothermal atomic absorption spectrometric (ETAAS) analysis, based on the filtration of the analyte vapour through heated graphite, is presented in its historical context. Initially the method was a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098d69b9e2c5b7a66f21bf6e8603fc62
https://doi.org/10.1039/ja9940900431
https://doi.org/10.1039/ja9940900431
Publikováno v:
Journal of Analytical Atomic Spectrometry. 9:321
A review of the results obtained with special experimental apparatus developed for the investigation of high-temperature processes taking place in the course of atomizing analytes are presented and discussed. The apparatus provides the means for moni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a52a114e226b5346825ce12d71dba0b3
https://doi.org/10.1039/ja9940900321
https://doi.org/10.1039/ja9940900321