ET-AAS determination of aluminium in dialysis concentrates after continuous flow solvent extraction

KOMÁREK, Josef, Rostislav ČERVENKA, Tomáš RŮŽIČKA and Vlastimil KUBÁŇ. ET-AAS determination of aluminium in dialysis concentrates after continuous flow solvent extraction. Journal of Pharmaceutical and Biomedical Analysis. 2007, vol. 45, No 3, p. 504-509. ISSN 0731-7085.

Basic information

• Original name: ET-AAS determination of aluminium in dialysis concentrates after continuous flow solvent extraction
• Name in Czech: Stanovení hliníku ET-AAS v dialyzačních koncentrátech po kontinuální průtokové rozpouštědlové extrakci
• Authors: KOMÁREK, Josef (203 Czech Republic, guarantor), Rostislav ČERVENKA (203 Czech Republic), Tomáš RŮŽIČKA (203 Czech Republic) and Vlastimil KUBÁŇ (203 Czech Republic).
• Edition: Journal of Pharmaceutical and Biomedical Analysis, 2007, 0731-7085.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10406 Analytical chemistry
• Country of publisher: United States of America
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 2.761
• RIV identification code: RIV/00216224:14310/07:00023804
• Organization unit: Faculty of Science
• UT WoS: 000251178500018
• Keywords in English: Aluminium; Continuous flow extraction (CFE); ET-AAS determination; Dialysis solutions
• Tags: aluminium, Continuous flow extraction (CFE), Dialysis solutions, ET-AAS determination

Abstract

Conditions of a continuous flow extraction of aluminium acetylacetonate in acetylacetone and aluminium 8-hydroxyquinolinate into methylisobutylketone were studied. The analytical signal of the aluminium chelates present in the organic phase was measured at 309.3 nm using atomic absorption spectrometry with electrothermal atomization (ETAAS) at the flow rate ratio Faq/Forg = 3 for aqueous and organic phases. The acetylacetonate method was applied to the determination of aluminium in real dialysis concentrates.

Abstract (in Czech)

Byly studovány podmínky kontinuální průtokové extrakce chelátů hliníku s acetylacetonem do acetylacetonu a s 8-hydroxychinolinem do methylisobutylketonu. Analytický signál chelátů hliníku v organické fázi byl měřen při 309,3 nm použitím atomové absorpční spektrometrie s elektrotermickou atomizací (ET-AAS) při poměru průtoků fází vodná/organická = 3. Metoda s acetylacetonem byla aplikována na stanovení hliníku v dialyzačních koncentrátech.

Links

• MSM0021622412, plan (intention): Name: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Acronym: INCHEMBIOL)

Investor: Ministry of Education, Youth and Sports of the CR, Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)