基于阳离子型金属有机骨架混合基质膜的分散固相萃取-超高效液相色谱-串联质谱法测定水中7种苯氧羧酸类除草剂
纪雪峰1, 李爽1, 吴阁格1, 赵琳2, 马继平1,*(
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Determination of seven phenoxy acid herbicides in water by dispersive solid phase extraction-ultra performance liquid chromatography-tandem mass spectrometry based on cationic metal-organic framework mixed matrix membrane
JI Xuefeng1, LI Shuang1, WU Gege1, ZHAO Lin2, MA Jiping1,*()
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图2. (a)PVDF、(b)MIL-101-NH2-PVDF MMM和(c)MIL-101-$NMe_{3}^{+}$-PVDF MMM的红外光谱图
Fig. 2. FT-IR spectra of (a) PVDF, (b) MIL-101-NH2-PVDF MMM and (c)MIL-101-$NMe_{3}^{+}$-PVDF MMM
