Yurchenko OI, Titova NP, Chernozhuk TV, Kravchenko OA
ATOMIC-ABSORPTION AND ATOMIC-EMISSION WITH INDUCTIVE CONNECTED PLASMA DETERMINATION OF THE ANALYTS IN OIL PRODUCTS WITH USE OF MODERN METHODS OF SAMPLE PREPARATION AND NEW STANDARD COMPOSITION SAMPLES. |
 |
Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-06-62-2
DOI: https://dx.doi.org/10.15863/TAS.2018.06.62.2
Language: English
Citation: Yurchenko OI, Titova NP, Chernozhuk TV, Kravchenko OA (2018) ATOMIC-ABSORPTION AND ATOMIC-EMISSION WITH INDUCTIVE CONNECTED PLASMA DETERMINATION OF THE ANALYTS IN OIL PRODUCTS WITH USE OF MODERN METHODS OF SAMPLE PREPARATION AND NEW STANDARD COMPOSITION SAMPLES. ISJ Theoretical & Applied Science, 06 (62): 11-15. Soi: http://s-o-i.org/1.1/TAS-06-62-2 Doi: https://dx.doi.org/10.15863/TAS.2018.06.62.2 |
Pages: 11-15
Published: 30.06.2018
Abstract: An influence of concentration of surfactants and time of ultrasound treatment on value of analytical signal at atomic-absorption and atomic-emission with inductive connected plasma determination of analysts in oil products was studied. It was shown that using of our sample preparation increases sensibility in 1,5-2,0 times. These results were also proved by the new processing program. By means of by variation of the sample mass we show an absence of perfect systematical error . By the method “injected-found out” an accuracy of the results of atomic-absorption determination of Zinc and Manganese was estimated . Coherence of the results, obtained by two independent methods, was estimated by F-and t- criteria. It was shown that dispersions are homogenous and results are distinguished not sufficiently. We also estimated the limit of founding out of analytes by atomic-absorption method. It was shown that our results are lower than literature data. This is because of application of standard samples based on acetylacetanates of metals.
Key words: oil products, Zinc, Manganese, atomic-absorption and atomic-emission with inductive connected plasma spectrometry, Bridge-35, ultrasound treatment, acetylacetonates of Zinc and Manganese, analysis, metrological characteristics.
|
