Speciation of Dimethylarsinous Acid and Trimethylarsine Oxide in Urine from Rats Fed with Dimethylarsinic Acid and Dimercaptopropane Sulfonate
β Scribed by Lu, Xiufen; Arnold, Lora L.; Cohen, Samuel M.; Cullen, William R.; Le, X. Chris
- Book ID
- 126072418
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 94 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0003-2700
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A combined ion chromatography (IC) with inductively coupled plasma mass spectrometry (ICP-MS) system as an element-selective detector has been used for the determination of arsenic compounds. Seven arsenic compounds were separated by cation-exchange chromatography. Subsequently, the separated arseni
## Abstract Dimethylarsinic acid (DMA) is a major metabolite of inorganic arsenicals, which are epidemiologically significant chemicals in relation to liver cancer in mammals. The present study was conducted to determine the promoting effects of organic arsenicals related to DMA [monomethylarsonic
The potential of liquid chromatography-mass spectrometry (LC-MS) using electrospray ionization (ESI) was investigated for the identification and quantification of organoarsenic species excreted in rats urine chronically exposed to dimethylarsinic acid (DMAA). ## Quantification was performed by both