Sorbent coatings for solid-phase microex
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Christa M. Graham; Yunjing Meng; Tien Ho; Jared L. Anderson
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Article
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2011
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John Wiley and Sons
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English
β 118 KB
## Abstract Four polymeric ionic liquids based on two different cations, poly(1βvinylβ3βhexylimidazolium) and poly(1βvinylβ3βhexadecylimidazolium), combined with two different anions, bis[(trifluoromethyl)sulfonyl]imide (NTf) and chloride (Cl^β^), were combined in various weight percentages and use