Sample preparation for trace element analysis / 
edited by Z. Mester, R. Sturgeon. 
 - Boston:  Elsevier,  2003. 
 - lii, 1286 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/> Trace element analysis plays a critical role in environmental monitoring, food safety, clinical diagnostics, and industrial quality control. <br/>The accuracy and reliability of trace element determination depend significantly on effective sample preparation procedures. <br/>This study reviews common sample preparation techniques, including acid digestion, microwave-assisted digestion, dry ashing, solvent extraction, and solid-phase extraction. <br/>The advantages and limitations of each method are discussed with respect to sample type, analyte stability, contamination risks, and detection requirements. <br/>Recent advances in automated and green sample preparation technologies are also highlighted.<br/> Proper optimization of preparation protocols minimizes matrix interferences and enhances analytical sensitivity, ensuring accurate quantification of trace elements at ultra-trace levels.  http://172.20.27.22:4000/handle/123456789/174 
<br/><br/><label>ISBN: </label>9780444511010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sample preparation Trace elements--Analysis 
<br/><br/><label>LC Class. No.: </label>QD75.4.S24 S2535