Author/Authors :
ALVER, Erol Kırıkkale Üniversitesi - Fen-Edebiyat Fakültesi - Kimya Bölümü, Turkey , DEMİRCİ, Ayla Kırıkkale Üniversitesi - Fen-Edebiyat Fakültesi - Kimya Bölümü, Turkey , ÖZCİMDER, Mustafa Kırıkkale Üniversitesi - Fen-Edebiyat Fakültesi - Kimya Bölümü, Turkey
Title Of Article :
MICROEXTRACTION METHODS
Abstract :
Accurate, rapid and economic qualitative and quantitative analysis of trace amount substances in biological, environmental and food products is an important issue. Mostly, such substances must be taken from the matrix (separation) and concentrated (enrichment) before determining with analytical equipment. For these processes liquid-liquid, solid-liquid extraction and solid phase extraction are commonly used. However these methods are recently replaced by microexraction methods minimizing organic solvent consumption, simplifying sample preparation steps, providing high enrichment rates and appropriate to automation.
NaturalLanguageKeyword :
Microextraction , sample preparation , organic pollutants
JournalTitle :
Sigma Journal Of Engineering and Natural Sciences
