高效液相色谱法检测一次性纸杯中的双酚A  

Determination of bisphenol A in disposable paper cups by high performance liquid chromatography

作　　者：张杰[1] 许家胜[1] 崔岩[1] 

机构地区：[1]渤海大学实验管理中心,化学化工与食品安全学院,辽宁锦州121013

出　　处：《化学研究与应用》2014年第3期454-456,共3页Chemical Research and Application

基　　金：辽宁省教育厅省级工程技术研究中心建设计划项目(2009402007)资助

摘　　要：建立了高效液相色谱法测定一次性纸杯中双酚A的分析方法。采用Diamonsil C18（250mm×4．6 mm,3μm）反相色谱柱,以甲醇-水溶液为流动相,光电二级管阵列检测器,检测波长为228nm。线性范围为0．1～100mg·L-1,相关系数为0．9996,方法的回收率为92．1%～96．4%,相对标准偏差为3．2%～5．7%。该方法简便、灵敏准确,能够满足双酚A的检测要求。A method for the determination of bisphenol A in disposable paper cups by high performance liquid chromatography has been developed. Diamonsil C18（250mm×4. 6 mm,3μm） is used as reversed phase column. The methanol/water solution is mobile phase. The wavelength of photodiode array detector is 228 nm. Its recovery-ratio is 92. 1% ~96. 4%, the correlation coefficient is 0. 9996. The relative standard deviation is 3. 2% ~5. 7%. This HPLC method is simple and convenient,and is easy to control. This analysis method is simple and convenient,sensitive,and be able to meet requirements of the bisphenol A in disposable paper cups.

关 键 词：双酚A 高效液相色谱 一次性纸杯 

分 类 号：O657.72[理学—分析化学]