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利用目标筛选和非靶向筛选高分辨率质谱相结合的工作流程识别跨氟和多氟化学物种

DOI :

10.3791/59142-v

9:04 min

April 18th, 2019

April 18th, 2019

11,584 Views

1Oak Ridge Institute for Science and Education, National Exposure Research Laboratory, U.S. Environmental Protection Agency, 2National Exposure Research Laboratory, U.S. Environmental Protection Agency

在这里, 我们提出了一个协议, 用于连续有针对性的定量和非靶向分析水中的氟化化合物的质谱。该方法提供了已知氟化合物的定量水平, 并在相关样品中确定了未知化学品, 并对其丰度进行了半定量估计。

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