An article published in the latest issue of ACS Publications (2021.7.20), the top journal of analytical chemistry, has attracted the attention of the academic community. The research team from Northeastern University collected rabbit arterial blood and human venous blood using IC-ICP-MS combined instrument (Ourun OIC-600/Agilent 7500 combined use) Speciation analysis of trace arsenic in blood, the article proposes that the extraction efficiency and detection limit of this method are greatly improved compared with the previous method.

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https://doi.org/10.1021/acs.analchem.1c01745