Exhaled breath (EB) has been demonstrated to be a promising alternative matrix in sports drug testing due to its non‐invasive and non‐intrusive nature compared with urine and blood collection protocols. In this study, a pilot‐test system was employed to create drug‐containing aerosols simulating EB in support of the analytical characterization of EB sampling procedures, and the used analytical method was extended to include a broad spectrum of prohibited substances.

中文翻译：

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使用色谱-质谱法探测呼出气中掺杂剂的存在。

与尿液和血液采集方案相比，呼出气 (EB) 具有非侵入性和非侵入性，已被证明是运动药物测试中一种很有前景的替代基质。在这项研究中，使用中试系统来创建模拟 EB 的含药物气溶胶，以支持 EB 采样程序的分析表征，并且使用的分析方法扩展到包括广泛的禁用物质。