主题：【悬赏帖】求英文文献三篇

【序号】：1
【作者】：Chu,Shao-gang,Robert J.
【题名】：Liner and branched perfluorooctane sulfonate isomers in technical product and environmental samples by import derivatization-gas chromatography-mass spectrometry.
【期刊】：Anal.Chem
【年、卷、期、起止页码】：2009,81(11):4256-4262;
【全文链接】：N/A
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【序号】：2
【作者】：Lv,Gang,Wang,Li-bing,Liu,Shao-cong.
【题名】：Determination of perfluorinated compounds in packaging material and textiles using pressurized liquid extraction with gas chromatography-mass spectrometry .
【期刊】：Analytical Sciences
【年、卷、期、起止页码】：2009,25(3):425-429
【全文链接】：N/A
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【序号】：3
【作者】：Yoo H,Washiton J W,Jenkins TM,et al.
【题名】：Quantitative determation of perflurochemicals and fluorotelomer alcohols in plants from biosolid-amended fields using LC/MS/MS and gc-MS.
【期刊】：Environ Sci Technol
【年、卷、期、起止页码】：2011,45:7985-7990
【全文链接】：N/A