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Modified Polypyrrole with Tetrasulfonated Nickel Phthalocyanine as a Fiber for Solid-Phase Microextraction. Application to the Extraction of BTEX Compounds from Water Samples

Solvent ExtractionChemical EngineeringEngineeringSeparation SciencePolymer ScienceSolid-phase MicroextractionTetrasulfonated Nickel PhthalocyanineWater PurificationSelective SeparationSeparation TechnologyAnalytical ChemistryChemistryAdvanced SeparationBtex CompoundsPolymer ChemistryChromatography