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Updated: Jul 12, 2025

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
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使用飞行时间二次离子质谱仪在水中分子检测和多基物质

Xiao-Ying Yu1, Cuiyun Yang1, Jun Gao1

  • 1Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge, TN, United States.

Frontiers in chemistry
|October 23, 2023
PubMed
概括

飞行时间二次离子质谱 (ToF-SIMS) 能够有效地检测环境样本中ppt水平的per-和多基物质 (PFAS). 这种方法提供了高灵敏度和最小的样本准备,用于复杂水矩阵中的PFAS分析.

关键词:
在PFAS中,有很多方法.现金基金组织 (PFOs) 是一个金融机构.在ToF-SIMS中使用.地下水 地下水 地下水分子识别分子识别废水是废水,废水就是废水.

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