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Low level lead determination after membrane complexation and TXRF analysis

Koulouridakis Pavlos, Domazos Efthimios A., Nikolakaki Smaragdi, Kallithrakas-Kontos Nikolaos

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/49A3E4D8-80A4-40B4-BFC4-2C325FE4992E-
Αναγνωριστικόhttps://doi.org/10.1007/s00604-004-0205-7-
Αναγνωριστικόhttps://link.springer.com/article/10.1007/s00604-004-0205-7-
Γλώσσαen-
Μέγεθος6 pagesen
ΤίτλοςLow level lead determination after membrane complexation and TXRF analysisen
ΔημιουργόςKoulouridakis Pavlosen
ΔημιουργόςΚουλουριδακης Παυλοςel
Δημιουργός Domazos Efthimios A.en
ΔημιουργόςNikolakaki Smaragdien
ΔημιουργόςΝικολακακη Σμαραγδηel
ΔημιουργόςKallithrakas-Kontos Nikolaosen
ΔημιουργόςΚαλλιθρακας-Κοντος Νικολαοςel
ΕκδότηςSpringer Verlagen
ΠερίληψηNew membranes containing a few micrograms of various complexing reagents in a Nafion® matrix were produced on the surface of quartz glasses (reflectors). The reflectors were immersed in standard water solutions containing various, very low concentrations of lead salts (1–50 ng mL−1). The reflectors were left in 5–500 mL solutions for many hours; when the equilibration stage was complete, they were cleaned with ultrapure water and left to dry. The stability (adhesion) of the membranes was tested. Analysis of the samples was performed by Total Reflection X-Ray Fluorescence and cross-evaluated by Atomic Absorption Spectrometry. A few ng mL−1 of the lead were determined. The effect of various experimental parameters (complexing agent, membrane composition, equilibrium time, sample volume etc.) was examined.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-10-09-
Ημερομηνία Δημοσίευσης2004-
Θεματική ΚατηγορίαTXRFen
Θεματική ΚατηγορίαLeaden
Θεματική ΚατηγορίαNafionen
Θεματική ΚατηγορίαWater analysisen
Βιβλιογραφική ΑναφοράP.E. Koulouridakis, E.A. Domazos, S.M. Galani-Nikolakaki, and N.G. Kallithrakas-Kontos, "Low level lead determination after membrane complexation and TXRF analysis," Microchim. Acta, vol. 146, no. 3, pp. 245-250, Apr. 2004. doi: 10.1007/s00604-004-0205-7 en

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