The performance of mass spectrometry (MS) analysis is often affected by the presence of salt ions. To achieve optimal MS detection results, desalting is necessary for samples with high salt concentrations. We report a rapid, low-cost and flexible online desalting method using Nafion-coated sponge. This method is easy to perform and can be implemented to a wide range of customized fluidic systems.

中文翻译：

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使用 Nafion 涂层三聚氰胺海绵快速灵活地在线脱盐进行质谱分析


质谱 (MS) 分析的性能通常会受到盐离子存在的影响。为了获得最佳的 MS 检测结果，需要对高盐浓度的样品进行脱盐。我们报告了一种使用 Nafion 涂层海绵的快速、低成本且灵活的在线脱盐方法。该方法易于执行，并且可以应用于各种定制的流体系统。