Abstract: The application of extraction techniques including traditional techniques and newly developed techniques such as solid phase extraction, solid phase micro extraction, membrane extraction, supercritical fluid extraction, microwave extraction, etc. in environmental sample pretreatment is reviewed, and their respective advantages Disadvantages and development prospects.
Keywords: pretreatment; solid phase extraction; solid phase microextraction; membrane extraction; supercritical fluid extraction; microwave extraction
Keywords: pretreatment; solid phase extraction; solid phase microextraction; membrane extraction; supercritical fluid extraction; microwave extraction
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20 pins hdyra stamp, 64 hydra stamp, 16 golden pins hydra derma stamp, nano derma stamp, titanium derma stamp
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