其中一个设备是固相微萃取纤维（ solid-phase microextraction fiber， SPME）， SPME 是一种比铅笔芯还细的细丝，可用来检测痕量化学物质。
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A simple and durable solid - phase microextraction (SPME) device with excellent function was made using carbon fiber as an alternative adsorbent.
研制了以石墨碳纤维吸附物质为代表，作为简单、耐用且性能优良的固相微萃取装置的吸附基质。
The characteristic, theory, fiber coatings, method development of solid-phase microextraction and its coupling with other analytical technologies were reviewed with 59 references.
评述了固相微萃取技术的特点、理论、表面涂层材料和方法的建立，以及与一些分析技术的联用。
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