Speciation analysis for organotin compounds in biomaterials after integrated dissolution, extraction, and derivatization in a focused microwave field

Autor: Ryszard Łobiński, Vincent O. Schmitt, and Olivier F. X. Donard, Isaac Rodriguez Pereiro, Joanna Szpunar

Publikováno v: Analytical chemistry. 68(23)

Hydrolysis with acetic acid carried out in a low-power focused microwave field in the presence of sodium tetraethylborate and nonane is shown to shorten the sample preparation time for gas chromatographic determination of organotin compounds in biolo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a85c1deaa88b5c507b4ca5795e467a29
https://pubmed.ncbi.nlm.nih.gov/21619323

Microwave-accelerated speciation analysis for butyltin compounds in sediments and biomaterials by large volume injection capillary gas chromatography quartz furnace atomic absorption spectrometry

Autor: Freddy Adams, Ryszard Łobiński, Michiel Ceulemans, Vincent O. Schmitt, Joanna Szpunar

Publikováno v: Analytica Chimica Acta
Analytica Chimica Acta, Elsevier Masson, 1996, 332 (Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved.), pp.225--232. ⟨10.1016/0003-2670(96)00257-7⟩
Analytica chimica acta

A method for speciation analysis of butyltins in sediments and biomaterials by capillary GC with atomic absorption spectrometric detection was developed. Mono-, di- and tributyltin in sediments were quantitatively leached with 50% acetic acid, wherea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6033df308b917d0bcaa47b8fec4cf669
https://hal.archives-ouvertes.fr/hal-01559746