članak: 1 od 1  
Journal of the Serbian Chemical Society
2005, vol. 70, br. 10, str. 1219-1227
jezik rada: engleski
izvorni naučni članak
doi:10.2298/JSC0510219O

Određivanje bora u vodama Troje tehnikom atomske emisione spektroskopije sa induktivno kuplovanom plazmom (ICP-AES)
aDepartment of Soil, Faculty of Agriculture, University of Canakkale Onsekiz Mart, Canakkale, Turkey
bDepartment of Chemistry, Faculty of Arts & Sciences, University of Canakkale Onsekiz Mart, Canakkale, Turkey

e-adresa: seletyilmaz@hotmail.com

Project Number: 102Y031

Sažetak

Za određivanje bora u vodama Troje korišćena je tehnika atomske emisione spektroskopije sa induktivno kuplovanom plazmom (ICP-AES). Analizirani su uzorci sa 25 različitih lokacija tokom meseca novembra 2002. i maja 2003. godine. Na emisionu liniju bora na 249,773 nm nije uticala matrica uzoraka. Sadržaj bora određivan je bez dalje obrade uzoraka kako predlaže ICP-AES metoda. Analiza datog uzorka trajala je oko 15 minuta. Nađene koncentracije bora u površinskim uzorcima i uzorcima površinskih voda su između 0,00444 i 1,11200 mg l-1. Radi poređenja rezultata dobijenih predloženom ICP-AES metodom, određeni uzorci analizirani su titrimetrijski. Pearsonov koeficijent korelacije analiza pokazao je blisku saglasnost između ICP-AES i titrometrijske tehnike, a za koeficijent određivanja (R2) izračunata je vrednost 91,34 %.

Ključne reči

boron; inductively coupled plasma-atomic emission spectroscopy; titrimetry; water analysis

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