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.
Beone, G. M., Detremination of arsenic species using the Diffusive Gradients in Thin films (DGT) device., in Understanding the Geological and Medical Interface of Arsenic, (Cairns Australia, 22-27 July 2012), Taylor & Francis, Croydon 2012: 402-403 [http://hdl.handle.net/10807/43388]
Detremination of arsenic species using the Diffusive Gradients in Thin films (DGT) device.
Beone, Gian Maria
2012
Abstract
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.
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