Hollow-Fiber Microporous Membrane Liquid-Liquid Extraction for Determination of Polybrominated Diphe

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A two-phase hollow-fiber (HF) liquid-phase microextraction (LPME) method followed by gas chromatography was developed for quantification of 8 major polybrominated diphenyl ethers at trace level in sewage sludge. In this method the porous polypropylene hol
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