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Showing 1 to 2 of 2 for “"dimethylarsinate (DMA)"”.
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An investigation of Arsenic in biological samples from unexposed volunteers in the UK
… group also shows a higher percentage (50%) of dimethylarsinate (DMA) and a lower percentage (48%) of arsenobetaine (AB), compared to Asians (16% DMA and 83% AB) and Whites (22% DMA and 77% AB). The effect of fasting on urinary arsenic species distribution was also investigated by monitoring …
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Elemental speciation and miniaturised sample introduction studies for inductively coupled plasma mass spectrometry
… micro-g As /L for As(III), arsenobetaine (AsB), dimethylarsinate (DMA), monomethylarsonate (MMA) and As(V), respectively have been achieved. The precision of the method, based upon analysis of 15 micro-g As /L, is better than 5.9 % for all species. The technique is applied to the speciation …