食品和塑料橡胶中酞酸酯的GC-EI/MS及GC-MS/MS分析方法研究
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摘要
酞酸酯类化合物(Phthalic acid esters,简称PAEs)是塑料制品中不可缺少的一种改性添加剂。过去人们一直认为PAEs的毒性低,因而毫无限制地生产,但近年来的研究结果表明,尽管它们在环境中的残留量不大,急性毒性不明显,但具有致突变、致癌和致畸性,并可混合在食物、空气和其它物质中,通过消化、呼吸器官和皮肤进入人体,已对人体健康构成了潜在危害,故PAEs被称为“第二个全球性PCBs污染物”。
     本学位论文致力于动物内脏,蔬菜以及塑料橡胶中十几种PAEs残留分析的方法研究,针对不同的样品体系,建立了以不同溶剂为提取剂的超声提取、Florisil硅土净化预分离、GC-EI/MS定性定量分析的方法,同时对PAEs的GC-MS/MS分析作了初步的探讨。全部内容分为以下五章:
     第一章简要综述了目前国内外PAEs环境激素的研究内容。阐述了PAEs在大气、水体、泥土和生物体内的污染状况,并综述了PAEs残留的分析方法研究进展,同时讨论了该课题的研究意义,并对该课题的后续研究进行了展望。
     第二章开展了动物内脏中14种PAEs残留的GC-EI/MS分析方法研究。初步解析了PAEs的EI/MS谱图;优化了样品的前处理条件;讨论了分析空白值的控制问题;准确分析了猪肝、鸭肝、鸡肝、牛肝以及猪心、鸭心中14种PAEs的含量,证实了PAEs环境环境激素在动物内脏中已经有了一定程度的蓄积。
     第三章利用GC-EI/MS技术对16种PAEs化合物的同时分析进行了系统性的研究,建立了正己烷超声提取,Florisil硅土柱层析净化,正己烷/乙酸乙酯(3/2,v/v)洗脱的前处理方法。以苯甲酸苄基酯(BB)为内标物,采用内标法的定量方法对萝卜、茄子、马铃薯、卷心菜、冬瓜五种常见蔬菜中PAEs残留进行了分析。为掌握和有效的控制蔬菜等农产品的PAEs污染提供了依据。
     第四章开展了塑料橡胶中13种常见PAEs增塑剂的GC-EI/MS的分析方法研究。采用外表法的定量方式,从方法检测限、准确度、精密度和线性范围四个指标考察了分析方法的可靠性。此外,本章特别对含有多种同分异构体的DINP的定量分析进行了初步的研究。
     第五章对PAEs的GC-MS/MS分析方法进行了初步的研究探讨。以9种PAEs为研究对象,对MS/MS各分析参数,如目标物保留时间段、扫描时间、母离子的选择、目标物激发存储水平、碰撞诱导解离电压、共振或非共振MS/MS解离方式等进行了探讨和优选,最终建立了PAEs的GC-MS/MS分析方法。此外,还从响应信号和信噪比两个方面比较了离子存储技术(SIS)和MS/MS两种技术的优缺点。
Phthalic acid esters (PAEs ) are widely used as plasticizers all over the world. In the past year, people had thougt that they were less toxic, but recently, more and more investigations have shown that PAEs are Environmental Incretion. Usually, they combine with the food, the air and other things, coming into body through digestion, respiration or skin and leading to the instability of internal secretions. PAEs are toxic and harmful to hunman, so they are regarded as "The second global PCBs Pollutants" now.
     This dissertation focused on the studies of different analytical methods for PAEs in different samples, such as animal innards, vegetables, plastics rubber and so on. The method was as following: extracted with different solvent against different samples, separated by Florisil diatomite, then analyzed by GC-EI/MS SIM. Furthermore, the analytical methods of PAEs by GC-MS/MS was discussed in this thesis preliminarily.
     The first chapter, simply introduced the study of PAEs Environmental Incretion in China and abroad, which including the Pollution level of PAEs in different areas and the analytical method of PAEs. Finally, the plan of this dissertation as well as the outlook of the subject was also interpreted.
     The second chapter, GC-EI/MS was applied to the determine of 14 PAEs simultaneously in animal innards. Firstly, the structures of PAEs fragments and their EI/MS rupture mechanisms were parsed. Then, the different parameters such as the extractant, the eluent and proportion of eluent were optimized during the pretreatment process., at the same time ,the problem of analytical blank was dissussed. Finally, PAEs were analyzed in six animal innards, such as pork liver, duck liver, chicken liver, beef liver and so on, confirming that PAEs have been accumulated in animal innards
     The third chapter, an analytical method was developed for the simultaneous determination of 16 PAEs in vegetables by GC-EI/MS. PAEs were extracted with hexane in an ultrasonic bath and cleaned up on a Florisil column, then were determined by GC-EI/MS with Benzyl benzoate ( BB ) as internal standard. At last, the radish, brinjaul, potato, cabbage and wax gourd were analyzed, providing a effective measure for the control of PAEs pollution in vegetables.
     The four chapter, developing a GC-EI/MS method for simultaneous determination of 13 PAEs in plastics rubber with external standard method in quantitative. The recoveries, limit of detection, precision and linear range were investigated to pledge the reliability. Furthermore, the quantitative problem of DINP with the isomers was dissussed especially
     The fiver chapter, the analytical methods of PAEs by GC-MS/MS was discussed preliminarily in this thesis. Take 9 PAEs for example, several parameters for MS/MS such as scan time, parent ion, excitation storage level, CID voltage, the model of resonant and nonresonant and so on were optimized. Finally, the analytical method of 9 PAEs with GC-MS/MS was established. Furthermore, the MS/MS and SIS were compared in Sensitivity and S/N.
引文
[1]孙胜龙.环境激素与人类未来[M].北京:化学工业出版社,2005.
    [2]齐文启,孙宗光.痕量有机污染物的监测[M].北京:化学工业出版社,2001.
    [3]陈荣圻,王建平主编.生态纺织品与环保染化料[M].北京:中国纺织出版社.
    [4]金相灿.有机化合物污染化学—有毒有机物污染化学[M].北京:清华大学出版社,1990.
    [5]甘家安,王西奎.酞酸酯的生态毒性及其在植物中的吸收积累[J].山东建材学院学报,1995,9(4):23.
    [6]金相灿等编.有机化合物污染化学—有毒有机物污染化学[M].北京:清华大学出版社,1990.266.
    [7]M·斯尼茨尔著(吴奇虎等译).环境中的腐殖物质[M].北京:工业出版社,1979.218.
    [8]仝青等.大气环境中气相和颗粒相上酞酸酯的分析[J].环境化学,1992,13(5):78.
    [9]国伟林等.城区大气和塑料大棚空气中酞酸酯的分析[J].环境化学,1997,16(4):382.
    [10]Cantreeds W et al.Comparision between the organic Fraction of Suspended Matter at a Background and an urban station[J].Total Environ,1997,8:79.
    [11]Bore J L et al.Airborne Dibutyl and Di(2-ethlhexyl)phthalate at Three New York city Air Sampling station[J].Internl J Environ.Anal.Chem,1978,5(3):189.
    [12]#12
    [13]赵振华等.北京市大气飘尘中酞酸酯的污染[J].环境化学,1987,6(1):29.
    [14]Thern A and Lansson P.Phthalate Esters in the Swedish Atmosphere Environ[J].Sci Technol,1990,24:554.
    [15]曾鸣,吕喆,解淑艳.夏季大气中酞酸酯类污染物分析及污染源探讨[J].安徽大学学报(自然科学版).2006,30(4):88.
    [16]刘德辉主编.化学危险品最新实用手册.北京:中国物资出版社,1995.549.
    [17]国家环境保护总局.国家质量监督检验检疫总局.地表水环境质量标准(GB3838-2002.2002-04-28)发布:2002-06-01.
    [18]王若苹.固相微萃取-毛细管气相色谱法快速分析水中酞酸酯[J].环境污染与防治,2003,25(4):249.
    [19]Fang Wang,Xinghui Xia,Yujuan Sha.Distribution of Phthalic Acid Esters in Wuhan section of the Yangtze River,China[J].Journal of Hazardous Materials.(2007),doi:10.1016/j.jhazmat.2007.10.028.
    [20]A.Penalver,E.Pocurull,F.Borrull,R.M.Marce.Determination of phthalate esters in water samples by solid-phase microextraction and gas chromatography with mass spectrometric detection[J].J.Chromatography A,2000,872:191.
    [21]莫测辉,蔡全英等.我国城市污泥中邻苯二甲酸酯的研究[J].中国环境科学,2001,21(4):362.
    [22]王盛才,胡华勇,罗岳平等.GC-MS测定土壤中酞酸酯类化合物[J].中国环境监测,2007,23(4):23.
    [23]Feng Zeng,Kunyan Cui,Zhiyong Xie,Lina Wu,Min Liu,Guoquan Sun,Danling Luo,Zunxiang Zeng.Pthalate esters(PAEs):Emerging organic contaminants in agricultural soils in peri-urban areas around Guangzhou,China[J].Pollut.(2008),doi:10,1016/j.envpol.2008.01.045.
    [24]E.Cortazar,L.Bartolome,A.Delgado,N.Etxebarria,L.A.Fernandez,A.Usobiaga,O.Zuloaga.Optimisation of microwave-assisted extraction for the determination of nonylphenols and phthalate esters in sediment samples and comparison with pressurized solvent extraction[J].Analytica Chimica Acta,2005,534:247.
    [25]国伟林等.环境中酞酸酯的分析测定及其迁移、转化研究[J].山东建材学院学报,1996,10(3):39.
    [26]谭军.水生动植物体内PAEs环境激素与食品中苏丹染料的GC-EI-MS分析方法研究[D].厦门大学硕士学位论文,2006,6.
    [27]尹睿,林先贵,王曙光,张华勇等.土壤中DBP/DEHP污染对几种蔬菜品质的影响[J].农业环境科学学报,2004,23(1):1.
    [28]Caroline Sablayrolles,Mireille Montrejaud-Vignoles,David Benanou,LuciePatria,Michel Treilhou.Development and validation of methods for the trace determination of phthalate in sludge and vegetables.Journal of chromatography A.2005,1072:233.
    [29]infried Kessler,Wanwiwa Phokha,Gy(o|¨)rgy A.Csanaly,Johannes G.Filser.No background concentration of di(2-ethylhexyl) phthalate and mono(2-ethylhexyl) phthalate in blood of rats[J].Arch Toxicol,2001,75:62.
    [30]中国环境监测总站译.美国EPA标准方法城市和工业排水中有机化合物的分析方法.环境监测资料.1986,3-4.
    [31]韩关根,吴平谷,王惠华等.邻苯二甲酸酯对城镇供水的污染及现行水处理工艺净化效果的评价.环境与健康杂志.2001,18(3):155.
    [32]Environmental Protection Agency(EPA).Phthalate esters by gas Chromatography with electron capture detection(GC/ECD)[S].EPA Method 8061A.1996.
    [33]金朝晖,黄国兰,李红亮等.水中邻苯二甲酸酯类化合物的预富集.环境科学.1998,19(1):30.
    [34]戴树桂,张东梅,张仁江等.固相萃取技术预富集环境水样中邻苯二甲酸酯.环境科学.2000,21(2):66.
    [35]S.Jara,C.Lysebo,T.Greibrokk,E.Lundanes.Determination of phthalates in water samples using polystyrene solid-phase extraction and liquid chromatography quantification[J].Analytica Chimica Acta,2000,407:165.
    [36]TAKAMITSU OTAKE,JUN YOSHINAGA,YUKIO YANAGISAWA.Analysis of Organic Esters of Plasticizer in Indoor Air by GC-MS and GC-FPD[J].Environ.Sci.Technol.,2001,35:3099.
    [37]Brossa L.,MareeR.M.,Borrull F.Application of on-line solid-phaseextraction-gas Chromatography-mass pectrometry to the determination of endorcrine disruptor in water sample.J.Chromatogr.A,2002,963:287.
    [38]Yoshihiro Saito,Yuji Nakao,Motohiro Imaizumi,et al.Miniaturized solid-phase extraction as a sample preparation technique for the determination of phthalates in water[J].Anal.Bioanal.Chem.,2002,373:81.
    [39]Ivelisse Colon,Jean-Marie D.Dimandja.High-throughput analysis of phthalate esters in human serum by direct immersion SPME followed by isotope dilution-fast GC/MS[J].Anal.Bioanal.Chem.,2004,380:275.
    [40]庞金梅,杜荣平.作物和土壤中DEHP测定的前处理[J].环境科学,1995,16(4):72.
    [41]Xiao-yu Hu,Bei Wen,Xiao-quan Shah.Survey of phthalate pollution in arable soils in China[J].J.Environ.Monit.,2003,5:649.
    [42]Cristina Nerin,Esther Asensio,and Carolina Jimenez.Supercritical Fluid Extraction of Potential Migrants from Paper and Board Intended for Use As Food Packaging Materials[J].Anal.Chem.,2002,74:5831.
    [43]Hao-Yu Shen.Simultaneous screening and determination eight phthalates in plastic products for food use by sonication-assisted extraction/GC-MS methods[J].Talanta,2005,66:734.
    [44]陈会明,王超,王星.毛细管气相色谱法测定化妆品中的酞酸酯[J].色谱,2004,22(3):224.
    [45]马玲玲,劳文剑,王学彤,刘慧,储少岗,徐晓白.北京近郊土壤中痕量半挥发性有机污染物的分析方法研究[J].分析化学,2003,31(9):1025.
    [46]L.Bartolome,E.Cortazar,J.C.Raposo,A.Usobiaga,O.Zuloaga,N.Etxebarria,L.A..Fernandez.Simultaneous microwave-assisted extraction of polycyclic aromatic hydrocarbons,polychlorinated biphenyls,phthalate esters and nonylphenols in sediments[J].J.Chromatography A,2005,1068:229.
    [47]邻苯二甲酸酯类—方法606[S].环境污染治理技术与设备,1989,21:48.
    [48]李香丹,康立娟,赵成爱.气相色谱法测定土壤和植物中酞酸酯[J].吉林农业大学学报,1996,18(3):62.
    [49]Akio Yasuhara,Hiroaki Shiraishi,Masataka Nishikawa et al.Determination of organic components in leachates from hazardous waste disposal sites in Japan by gas chromatography-mass spectrometry[J].J.Chromatography A,1997,774:321.
    [50]L.Brossa,R.M.Marce,F.Borrull,E.Pocurull.Determination of Endocrine Disruptors in Environmental Water Samples by Stir Bar Sorptive Extraction-Liquid Desorption-Large Volume Injection-Gas Chromatography[J].Chromatographia,2005,61(1-2):61.
    [51]Giuseppa Di Bella,Marcello Saitta,Simona Lo Curto et al.Production Process Contamination of Citrus Essential Oils by Plastic Materials[J].J.Agric.Food Chem.,2001,49:3705.
    [52]赵明桥,李攻科,栾天罡,张展霞.SPME2GC2MS法测定海水中PEs及与赤潮关系[J].中 山大学学报(自然科学版).2005,39(3):54.
    [53]Mary T.Kelly,Michel Larroque.Trace determination of diethylphthalate in aqueous media by olid-phase microextraction-liquidchromatography[J].J.Chromatography.A,1999,841:177.
    [54]国家环境保护总局.中华人民共和国环境保护行业标准HJ/T72-2001水质邻苯二甲酸二甲(二丁、二辛)酯的测定液湘色谱法[S].2001-09-29发布,2002-01-01实施.
    [55]Alberto Zafra-Gomez,Oscar Ballesteros,Alberto Navalon,Jose Luis Vilchez.Determination of some disrupter chemicals in urban wasterwater samples using liquid chromatography-mass spectrometry.Microchemical Journal,2008,88:87.
    [56]John K.Baker.Characterization of phthalate plasticizers by HPLC/thermospray mass spectrometry[J].J.Pharmaceutical and Biomedical Analysis,1996,15:145.
    [57]Th.Adam,S.L(u|¨)dtke,K.K.Unger.Packing and Stationary Phase Design for Capillary Electroendosmotic Chromatography(CEC)[J].Chromatographia,1999,49:49.
    [58]Sahori Takeda,Shinichi Wakida,Masataka Yamane,Akinori Kawahara,and Kunishige Higashi.Migration behavior of phthalate esters in micellar electrokinetic chromatography with or without added methanol.Anal Chem,1993,65:2489.
    [59]Goran Markovic,Danica Agbaba~*,Dobrila Zivanov Stakic,Sote Vladimirov.Determination of some insect repellents in cosmetic products by high-performance thin-layer chromatography[J].J.Chromatography.A.1999,847:365.
    [60]Mike Ludlow,Dave Louden,Alan Handley,Steve Taylor,Brian Wright,lan D.Wilsonb.Size-exclusion chromatography with on-line ultraviolet,proton nuclear magnetic resonance and mass spectrometric detection and on-line collection for off-line Fourier transform infrared spectroscopy[J].J.Chromatogr A,1999,857:89.
    [1]李玲,简英,刘贺荣.邻苯二甲酸二丁酯对体外人肝细胞HL-7702毒性作用的研究[J].宁夏医学院学报,2007,29(1):38.
    [2]赵文红,厉曙光,蔡智鸣.酞酸酯类增塑剂毒理研究进展[J].环境与职业医学,2003,20(2):135.
    [3]见参考文献1[30].
    [4]见参考文献1[32].
    [5]傅若农.色谱分析概论[M].北京.化学工业出版社,2000.
    [6]范玉兰.蔬菜水果中有机磷农药残留的GC-NCI-MS分析方法的研究与应用[D].厦门大学硕士学位论文,2005,12.
    [7]武汉大学化学系.仪器分析[M].北京:高等教育出版社,2001.
    [8]丛浦珠,苏曼克.分析化学手册(质谱分析)[M].北京:化学工业出版社,2000.
    [9]方禹之.分析科学与分析技术[M].上海:华东师范大学出版社,2002.
    [10]见参考文献1[44].
    [11]Hao-Yu Shen,Hai-Liang Jiang,Hong-LeiMao,Gang Pan,Lu Zhou,Yun-Feng Cao.Simultaneous determination of seven phthalates and four parabens in cosmetic products using HPLC-DAD and GC-MS methods[J],J.Sep.Sci,2007,30:48.
    [12]Huiming Chen,Chao Wang,Xing Wang,Nan Hao and Juan Liu.Determination of phthalate esters in cosmetics by gas chromatography with flame ionization detection and mass spectrometric detection.[J].International Journal of Cosmetic Science.2005,27:205.
    [13]见参考文献1.[43].
    [14]Feng Zeng,Kunyan Cui,Zhiyong Xie,Lina Wu,Min Liu,Guoquan Sun,Yujun Lin,Danling Luo,Zunxiang Zeng.Phthalate esters(PAEs):Emerging organic contaminants in agricultural soils in peri-urban areas around Guangzhou,China.Environ.Pollut.(2008),doi:10.1016/j.envpol.2008.01.045.
    [15]见参考文献1.[4l].
    [16]Environmental Protection Agency(EPA).Solid-phase Extraction(SPE)[S].EPA Method 3535,1996.
    [17]见参考文献1.[46].
    [18]潘秀荣.分析化学准确度的保证和评价[M].北京:计量出版社,1985.
    [19]Anja Fankhauser-Noti,Koni Grob.Blank problems in trace analysis of diethylhexyl and dibutyl phthalate:Investigation of the sources,tips and tricks[J].Analytiea Chimica Acta,2007,582:353.
    [20]见参考文献1.[41].
    [21]蔡智鸣,王枫华,赵文红,张前·龙,张俊勇.畜禽内脏食品中酞酸酯类环境污染物的测定[J].同济大学学报(医学版),2003,24(5):395.
    [1]安琼,靳伟,李勇等.酞酸酯类增塑剂对土壤-作物系统的影响[J].土壤学报,1996(36):118
    [2]见参考文献1.[27].
    [3]王明林,寇玉娟,张玉倩等.基质固相分散-气相色谱/质谱法测定蔬菜中的邻苯二甲酸酯[J].色谱,2007(25):557.
    [4]见参考文献1.[28].
    [5]见参考文献1.[27]
    [6]曾巧云,莫测辉,蔡全英,王伯光.菜心对邻苯二甲酸(PAEs)吸收途径的初步研究[J].农业工程学报 2005,21(8):137
    [7]见参考文献2.[2l]
    [8]陈海东,鲜启鸣,邹惠仙等.超声萃取气相色谱法测定植物样品中邻苯二甲酸酯[J].环境化学2006,25(2):228.
    [9]见参考文献1.[46].
    [10]寇丽娟,张玉倩,李兰晓等。基质固相分散-高效液相色谱法测定蔬菜中邻苯二甲酸酯类[J].食品与发酵工业,2007,33(6):120.
    [11]陈学敏,吴德生.环境卫生学[M].第4版,北京:人民卫生出版社,2001.
    [12]见参考文献1.[22].
    [13]见参考文献1.[41].
    [1]刘丽,牟峻,杨左军,李英,张伟亚.聚氯乙烯塑料中增塑剂的气相色谱/质谱法分析[J].分析化学,2002,30(3):289.
    [2]顾钧,余雯静.食品塑料内衬中邻苯二甲酸二辛酯的HPLC分析[J].苏州大学学报,2004,20(2):84.
    [3]Xiujuan Li,Zhaorui Zeng,Yin Chena,Ying Xu.Determination of phthalate acid esters plasticizers in plastic by ultrasonic solvent extraction combined with solid-phase microextraction using calyx[4]arene fiber[J].Talanta.63(2004):1013.
    [4]见参考文献1[43].
    [5]宋新平.气相色谱法同时测定聚氯乙烯中的八种增塑剂[J].色谱,2004,22(3):286.
    [6]汪瑗,朱若华,陈惠,陈明星.毛细管气相色谱法测定塑料包装及包装内食品中酞酸酯[J].2006,27(7):195.
    [7]D.Balafas,K.J.Shaw,F.B.Whitfield.Pthalate and adipate esters in Australian packaing materials[J].Food Chemistry,1999,65:279.
    [8]王成云,张绍文,张伟亚.PVC玩具和儿童用品中6种限用邻苯二甲酸酯类增塑剂的同时测定[J].聚氯乙烯,2008,36(2):30.
    [9]陈惠,汪瑗,朱若华.薄层色谱扫描法测定塑料食品袋中酞酸酯的含量[J].色谱,2006,24(1):69.
    [10]刘振华,丁卓平,杨勇等.PVC玩具中邻苯二甲酸酯类增塑剂分析方法初探[J].现代科学仪器,2007,4:67.
    [11]陈正夫,朱坚,周亚康.环境激素的分析与评价.北京:化学工业出版社,2004.
    [12]KeithL.H.,Crummett W.,Deegan J.,et al.Principles of environmental analysis.Analytical Chemistry,1983,55(14):2210.
    [13]Codex Alimentarius Commission.Resudues of Veterinary Drug in Food,Joint FAO/WHO Food Standards Programme,Second Edition,Food and Agriculture Organization of the United Nations,Rome,1993.
    [14]见参考文献2[18].
    [1] Scheyer A., Morville S., Mirabel P., et al. A multiresidue method using ion-trap gas chromatography-tandem mass spectrometry with or without derivatisation with pentafluorobenzylbromide for the analysis of pesticides in the atmosphere.Analytical and Bisanalytical Chemistry, 2005, 381(6): 1226.
    [2] Louter A. J. H., van Doornmalen J., Vreuls J. J., et al. On-line solid-phase extraction thermal desorption gas chromatography with ion trap detection tandem mass spectrometry for the analysis of microcontaminants in water. HRC-Journal of High Resolution Chromatography, 1996, 19 (12): 679.
    [3] Inoue T., Sasaki S., Uchikawa S., et al. Determination of low-level pesticide residues in agricultural products by ion-trap GC/MS/MS. Journal of the Food Hygienic Society of Japan, 2003, 44 (6): 310.
    [4] Hirahara Y., Kimura. M., Inoue T., et al. Screening method for the determination of 199 pesticides in agricultural products by gas chromatography/ion trap mass spectrometry (GC/MS/MS). Journal of the Food Hygienic Society of Japan, 2006, 47(5): 213.
    [5] Jia M. H., Wu W. W., Yost R., et al. Simultaneous determination of trace levels of nine haloacetic acids in biological samples as their pentafluorobenzyl derivatives by gas chromatography/tandem mass spectrometry in electron capture negative ion chemical ionization mode. Analytical Chemistry, 2003, 75 (16): 4065.
    [6] Bravo R., Caltabiano L.M., Weerasekera G, et. al. Measurement of dialkyl phosphate metabolites of organophosphorus pesticides in human urine using lyophilization with gas chromatography- tandem mass spectrometry and isotope dilution quantification. Journal of Exposure Analysis and Environmental Epidemilolgy,2004,14(3):249.
    [7]祝立群.台式离子阱质谱仪的串联质谱技术及应用.上海计量测试,2002,29(2):35.
    [8]宋凤瑞,刘淑莹.安眠镇静药物的串联质谱分析法.分析化学,1998,26(11):1394.
    [9]谢增瑞,吴春灵,程相华.用串联质谱法提高毒死强的检测灵敏度.刑事技术,2003,(1):24.
    [10]Miguel Gamon,Concha Lieo,Amparo Ten.Journal of AOAC International,Vol 84,NO,4,2001 1209.
    [11]陈美瑜.食品中多种农药残留的气相色谱-之谱与气相色谱-串联之谱分析方法研究与应用.厦门大学硕士学位论文,2007,6.
    [12]美国瓦里安技术有限公司译.利用时间串联质谱方法测定高脂肪食品中低于PPT级的2,3,7,8氯代二苯二恶英和氯代二苯呋喃.现代科学仪器,1999,3:51.
    [13]常雁,再帕尔,阿不力孜,王慕邹.串联质谱新技术及其在药物代谢研究中的应用进展.药学学报,2000,35(1):73.
    [14]毛丹,江骥,胡蓓.人体血浆中西布曲明及其活性代谢产物的HPLC-MS/MS测定方法研究.质谱学报,2003,24(1):266.
    [15]黄晓群,刘红河,王晖.人体血液中邻苯二甲酸酯类化合物含量分析.中国热带医学,2007,7(8):1443.
    [16]熊梅瑾,费小凡,陈聪,叶利明.LC-MS/MS测定注射用聚氯乙烯袋中注射液的邻苯二甲酌二异辛酯.华西药学杂志。2008,23(1):92..

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