A method combining solid phase microextraction (SPME) with cryofocus technique was developed for the compound-specific carbon isotope analysis of volatile organic compounds in aqueous phase.
将固相微萃取（SPME）技术与冷阱富集系统相结合，对水体中痕量挥发性有机物进行了单体碳同位素分析，方法检测限较常规SPME提高了一个数量级。
A new method on direct electrolysis recovery of gold from loaded-metal organic phase with electrolyte aqueous solution together was reported.
提出了一种在湿法冶金同时电解载金属有机相制备金属的新方法。
There are many advantages which the ordinary CEC method doesnt have by using the pure organic solvent as mobile phase.
它以纯有机溶剂作电色谱流动相，具有许多水溶液电色谱所不能比拟的优点。
The recoveries are in the range of 96% to 107%. There are not significant differences between the results of this method and those of the organic phase-FAAS and ICP-IES.
该方法与等离子体发射光谱法、有机相富集火焰原子吸收光谱法比较结果无显著差别，加标回收率为96 %— 1 0 7%。
The recoveries are in the range of 96% to 107%. There are not significant differences between the results of this method and those of the organic phase-FAAS and ICP-IES.
该方法与等离子体发射光谱法、有机相富集火焰原子吸收光谱法比较结果无显著差别，加标回收率为96 %— 1 0 7%。
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