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    学生实验急需下列几片英文文献，麻烦各位老师帮忙！
第一篇：
【作者】Nora E. Díaz-Moroles, Humberto J. Garza-Ulloa, Rocío Castro-Ríos, Elsa G. Ramírez-Villarreal, Juan M. Barbarín-Castillo, María de la Luz Salazar-Cavazos, and Noemí Waksman-de Torres,
【文题】A Comparison of the Performance of Two Chromatographic and Three Extraction Techniques for the Analysis of PAHs in Sources of Drinking Water
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 2, February 2007, pp.57-62
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/february/057-waksman.html

第二篇：
【作者】Petr Chladek, Luke J.I. Coleman, E. Croiset, and Robert R. Hudgins
【文题】Gas Chromatography Method for the Characterization of Ethanol Steam Reforming Products
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 3, March 2007, pp.153-157
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/march/153-coleman.html

第三篇：
【作者】Xiaoling Yan, Wei Wang, Lujun Zhang, Yunan Zhao, Dongming Xing, and Lijun Du
【文题】A High-Performance Liquid Chromatography with UV–vis Detection Method for the Determination of Brazilein in Plant Extract
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 4, April 2007, pp.212-216
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/april/212-du.html

第四篇：
【作者】Roberto Rodríguez Madrera and Belén Suárez Valles
【文题】Determination of Volatile Compounds in Cider Spirits by Gas Chromatography with Direct Injection
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 7, August 2007, pp. 428-434
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/August/428-rodriguez.html

第五篇：
【作者】A. Versari, G.P. Parpinello, and A. Fabiani
【文题】Comparison of Two Quantitation Methods in HPLC: Standardless Versus Calibration with External Standards. Application to the Analysis of Amino Acids in Fruit Juices
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 8, September 2007, pp. 515-518
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/september/515-versari.html

第六篇：
【作者】Tamer Awad, Jack DeRuiter, and C. Randall Clark
【文题】Gas Chromatography–Mass Spectrometry Analysis of Regioisomeric Ring Substituted Methoxy Methyl Phenylacetones
【期刊名，年份，卷（期），起止页码】Journal of Chromatographic Science, ISSN 0021-9665 Volume 45, Number 8, September 2007, pp. 458-467
【全文链接或数据库名称（pubmed 点击“linkout”）】 http://www.j-chrom-sci.com/abstracts/2007/september/458-clark.html