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Speciation of volatile forms of selenium and inorganic selenium in sediments by gas chromatography–mass spectrometry

✍ Scribed by J.L Gómez-Ariza; J.A Pozas; I Giráldez; E Morales

Book ID
108341552
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
185 KB
Volume
823
Category
Article
ISSN
1873-3778

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## Abstract A headspace solid‐phase microextraction (HS‐SPME) method coupled to GC‐MS was developed in order to determine trace levels of tetramethyltin (TeMT) and inorganic tin (iSn) after ethylation to tetraethyltin (TeET) in various matrices. The derivatization of iSn and the extraction of both