The Diffusive Gradient in Thin films (DGT) technique, utilizing a ferrihydrite adsorbent, has been investigated for the accumulation of different arsenic species. The results, obtained by application of HPLC-ICP-MS, has confirmed that DGT is a reliable method for pre-concentration of total dissolved Arsenic (As) and is able to maintain the arsenic species without risk of speciation changes.
|Titolo della pubblicazione ospite||nderstanding the Geological and Medical Interface of Arsenic|
|Numero di pagine||2|
|Stato di pubblicazione||Pubblicato - 2012|
|Evento||As 2012 - 4th International Congress: Arsenic in the Environment - Cairns Australia|
Durata: 22 lug 2012 → 27 lug 2012
|Convegno||As 2012 - 4th International Congress: Arsenic in the Environment|
|Periodo||22/7/12 → 27/7/12|