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《Jiangxi Chemical Industry》 2017-01
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Analysis the content of DEHP in PVC disposable catheter

LI Ting-ting;ZHU Bi-jun;Chengdu Institute For Food and Drug Control;Jiangxi Institute For Drug Control,Jiangxi Drug and Medical Devices Quality Engineering Center;  
Determine the content of DEHP and the dissolution rate in different extraction conditonns in PVC disposable catheter by GC- MS. Through the analysis confirmed that the free DEHP of PVC disposable catheter in 112. 8 ~ 208. 0 mg / g,the extract dissolution rate at 0. 012 ‰ ~ 0. 024 ‰. DEHP in the catheter in in clinical use is likely to be constantly in the process of release,potentially harmful to human body health.
【Fund】: 江西省科技计划项目(编号:2012ZBBG70018)
【CateGory Index】: R472
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