Sulu Örneklerde Eser Düzeydeki Ağır Metal Iyonlarının Alevli Atomik Absorpsiyon Spektrometresi Ile Tayini Için Katılaştırılmış Yüzen Organik Damla Mikroekstraksiyon Tekniği İle Önderiştirilmesi

Abstract

used to analyze trace amount of mercury ions in water samples and these ions are identified by flame atomic absorption spectrometry (FAAS). At suitable pH and temperature and stirring speed, Hg(II) ions form [HgI4]2- complex with [I]- ions from KI and this complex is extracted in 1-dodecanol containing crystal violet (CV) and this organic solvent is put in refrigerator for solidification and then solidified drop is diluted by methanol.