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SPE结合GC-MS定性定量测定一次性塑料血袋水浸提液中的还原物质

Qualitative and Quantitative SPE GC-MS Determination of Reducing Substances from Plastic Blood Bags Aqueous Extract
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摘要 A method was established for qualitative and quantitative determination of the reducing substances from plastic blood bags aqueous extract.The samples were extracted with a solid-phase extraction procedure,dichloromethane qua extract solvents,and were measured with GC-MS.With this method,we determined several reducing substances from plastic blood bags aqueous extract and fixed quantify on DEHP (di (2-ethylhexyl) phthalate),one of the dominating reducing substances.The method was simple and can be used for the quality control of plastic blood bags. A method was established for qualitative and quantitative determination of the reducing substances from plastic blood bags aqueous extract.The samples were extracted with a solid-phase extraction procedure,dichloromethane qua extract solvents,and were measured with GC-MS.With this method,we determined several reducing substances from plastic blood bags aqueous extract and fixed quantify on DEHP (di (2-ethylhexyl) phthalate),one of the dominating reducing substances.The method was simple and can be used for the quality control of plastic blood bags.
作者 付步芳 冯晓明 奚廷斐
机构地区 中国药品生物制品检定所
出处 《分析测试学报》 CAS CSCD 北大核心 2007年第z1期40-43,共4页 Journal of Instrumental Analysis
基金 "十五"863课题(2002AA326040)
关键词 Solid-phase extraction GC-MS Plastic blood bags Aqueous extract Reducing substances DEHP Solid-phase extraction GC-MS Plastic blood bags Aqueous extract Reducing substances DEHP
分类号 O657-55 [理学—分析化学]
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参考文献5

  • 1[2]JIMENEZ A,LOPEZ J,V ILAPLANA,et al.Thermal degradation of plastisols.Effect of some additives on the evolution of gaseous products[J].Analytical and Applied Pyrolysis,1997,40-41:201-215.
  • 2[3]HAKKARAINEN M.New PVC materials for medical applications--the release profile of PVC/polycaprolactone-polycar-bonate aged in aqueous environments[J].Polymer Degradation and Stability,2003,80(3):451-458.
  • 3[4]INOUE K.Evaluation and analysis of exposure levels of di(2-ethylhexyl)phthalate from blood bags[J].Clinica Chimica Acta,2005,358(1-2):159-166.
  • 4[5]ITO R,SESHIMO F,HAISHIMA Y,et al.Reducing the migration of di-2-ethylhexyl phthalate from polyvinylchloride medical devices[J].International Journal of Pharmaeeuties,2005,303(1):104～112.
  • 5[7]HILL S S,SHAW B R,WU A H B.The clinical effects of plastieizers,antioxidants and other contaminants in medical polyvinylchloride tubing during respiratory and non-respiratory exposure[J].Clin Chim Acta,2001,304:1-8.
分析测试学报
2007年 第z1期

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