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Effects of Arsenic Compound Amendment on Arsenic Speciation in Rice Grain
Environmental Science & Technology, 2011Rice consumption is a major source of arsenic for Asian populations. Arsenic is present in rice grain both as inorganic arsenic and as dimethylarsinic acid (DMA). It is unclear whether DMA in rice is taken up from the soil or synthesized in planta. We investigated the effect of DMA, methylarsonic acid (MMA) and arsenite amendment on arsenic speciation ...
Tomohito, Arao +3 more
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2009
Arsenic speciation in a variety of commercial algal products and a brown alga, Fucus gardneri, collected in Vancouver, B.C., was carried out by using high performance liquid chromatography-inductively coupled plasma-mass spectrometry (HPLC-ICP-MS)and hydride generation atomic absorption spectrometry (HGAAS).
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Arsenic speciation in a variety of commercial algal products and a brown alga, Fucus gardneri, collected in Vancouver, B.C., was carried out by using high performance liquid chromatography-inductively coupled plasma-mass spectrometry (HPLC-ICP-MS)and hydride generation atomic absorption spectrometry (HGAAS).
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Extraction and speciation of arsenic in lacustrine sediments
Talanta, 1990Arsenic was partially extracted with 4.OM hydrochloric acid, from samples collected at 25-cm intervals in a 350-cm column of sediment at Milltown Reservoir, Montana and from a 60-cm core of sediment collected at the Cheyenne River Embayment of Lake Oahe, South Dakota. The sediment in both reservoirs is highly contaminated with arsenic.
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A simple method of arsenic speciation
Bulletin of Environmental Contamination and Toxicology, 1979E J, Brown, D K, Button
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Arsenic Speciation Analysis: A Review With an Emphasis on Chromatographic Separations
TrAC - Trends in Analytical Chemistry, 2020Hanyong Peng, X Chris Le, Xiufen Lu
exaly