Determination of arsenic speciation and the possible source of methylated arsenic in Panax Notoginseng.
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DOI: 10.1016/j.chemosphere.2016.10.093
Abstract: Arsenic species and a possible source of methylated arsenic in a Panax Notoginseng (PN) medicinal plant were explored to further understand the change of inorganic arsenic to the less toxic methylated form to minimize the… read more here.
Keywords: source methylated; arsenic panax; panax notoginseng; possible source ... See more keywords
Experimental evaluation of sampling, storage and analytical protocols for measuring arsenic speciation in sulphidic hot spring waters
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DOI: 10.1016/j.microc.2016.08.008
Abstract: Recently developed analytical techniques allowed for the detection of a range of dissolved arsenic-sulphur species in sulphur-rich environments. These so called thioarsenates are unstable, however, and can degrade upon handling and storage. An experiment evaluating… read more here.
Keywords: storage; column; methylated arsenic; arsenic speciation ... See more keywords