000			01717nam a22002297a 4500
003			OSt
005			20260604084116.0
008			260604b |||||||| |||| 00| 0 eng d
020			_a9780444511010
040			_aDLC _bEn _cDLC
050			_aQD75.4.S24 S2535
245			_aSample preparation for trace element analysis / _cedited by Z. Mester, R. Sturgeon.
260			_aBoston: _bElsevier, _c2003.
300			_alii, 1286 p. : _bill. ; _c24 cm.
500			_aIncludes bibliographical references and index
520			_aTrace element analysis plays a critical role in environmental monitoring, food safety, clinical diagnostics, and industrial quality control. The accuracy and reliability of trace element determination depend significantly on effective sample preparation procedures. This study reviews common sample preparation techniques, including acid digestion, microwave-assisted digestion, dry ashing, solvent extraction, and solid-phase extraction. The advantages and limitations of each method are discussed with respect to sample type, analyte stability, contamination risks, and detection requirements. Recent advances in automated and green sample preparation technologies are also highlighted. Proper optimization of preparation protocols minimizes matrix interferences and enhances analytical sensitivity, ensuring accurate quantification of trace elements at ultra-trace levels. _uhttp://172.20.27.22:4000/handle/123456789/174
650			_2CHEMISTRY _aSample preparation _bTrace elements--Analysis
700			_aMESTER, Zolta'n _eEditor _qZolta ´n Mester
700			_aSTURGEON, Raph _eEditor _q Ralph Sturgeon
856			_uhttp://172.20.27.22:4000/handle/123456789/174
942			_2lcc _cBK _n0
999			_c4449 _d4449