Can I read Current Perspectives in Analyte Extraction Strategies for Tin and Arsenic Speciation on EtoBox?

Current Perspectives in Analyte Extraction Strategies for Tin and Arsenic Speciation by Christian Dietz; Jon Sanz; Estrella Sanz; Rian Muñoz-Olivas; Carmen Cámara is a Chemistry article available to read on EtoBox.

What is Current Perspectives in Analyte Extraction Strategies for Tin and Arsenic Speciation about?

Nowadays, reliable and robust detectors can be considered standard laboratory instrumentation, which, for most of the elements provide quantitation limits in the lower ng/g range. Despite these advances in detector technology, sample preparation is by far the most important error source in modern analytical method development and can be judged as the "Achilles' heel" of any analytical process regarding reliability of the obtained results and time consumption. The aim of the present review is to highlight modern trends for tin and arsenic speciation, as these analytes can be considered as models for challenges in modern method development in this field. First background information, legislative aspects and current needs are elucidated. Then the role of sample treatment within the process of method development in speciation is discussed, followed by a presentation of modern extraction techniques, matching the requirements for arsenic and tin speciation analysis: to provide mild conditions in order to ensure species preservation, to improve species recovery, to enhance sample throughput and to be suitable for hyphenation with chromatographic separation systems. The review includes app

Who reads Current Perspectives in Analyte Extraction Strategies for Tin and Arsenic Speciation?

Author

Christian Dietz; Jon Sanz; Estrella Sanz; Rian Muñoz-Olivas; Carmen Cámara

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)

Published

2007

Language

EN

Field

Chemistry (Physical Sciences)