Sample pretreatment and separation techniques 生物样品前处理与分离技术
Microextraction techniques are green sample pretreatment techniques emerging in recent years.
微萃取技术是近年来出现的绿色样品前处理技术。
Several sample preparation and pretreatment techniques in GC-MS analysis were reviewed. The trends in the development of these methods were also discussed.
综述了气相色谱-质谱联用仪分析样品的几种前处理技术，并对今后样品制备与前处理技术进行了展望。
Progress on water analytical techniques since 1992 is reviewed in this paper. The sample pretreatment methods and water analytical methods are included. 97 references are presented.
综述了1992年以来水分析技术的进展，内容包括样品预处理技术和测试方法，引用国内文献97篇。
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