摘要 电感耦合等离子体质谱仪(ICP-MS)已广泛应用于各个领域。使用者一方面要正确使用维护仪器,降低故障率,另一方面在故障发生时要能及时排查故障确保工作顺利进行。以珀金埃尔默公司生产的NexION 350X电感耦合等离子体质谱仪(自带Synigistix Version 1.1软件)为例,详细介绍了仪器正常点炬需要准备的事项,列举了进样系统的常见问题及纠正措施、常见影响仪器性能的参数,分享了10个仪器故障排查的案例,希望能给从事相关工作的人员提供参考。
Abstract：Inductively coupled plasma mass spectrometer (ICP-MS) has been widely used in various fields.On one hand,the user should use and maintain the instrument correctly to reduce the failure rate.On the other hand,the user should be able to check the failure in time to ensure that the work is smoothly carried out.NexION 350X inductively coupled plasma mass spectrometer (with Synigistix Version 1.1 software) produced by PerkinElmer company was selected as an example to introduce the preparation of equipment for normal torch lighting in detail.The common problems of sampling system and their corrective measures as well as the common parameters that affect the performance of the instrument were listed.Ten cases of instrument troubleshooting were shared.The study provided references for the persons who were engaged in related work.
马冲先,刘洁,刘巍.电感耦合等离子体质谱分析应用的新进展[J].分析试验室,2019,38(6):732-760.MA Chongxian,LIU Jie,LIU Wei.Recent advances and applications of inductively coupled plasma mass spectrometry analysis[J].Chinese Journal of Analysis Laboratory,2019,38(6):732-760.
[2]
邵丹丹,王中瑗,张宏康,等.电感耦合等离子体质谱法联用技术应用研究进展[J].食品安全质量检测学报,2017,8(9):3403-3408.SHAO Dandan,WANG Zhongyuan,ZHANG Hongkang,et al.Application progress of inductively coupled plasma mass spectrometry hyphenated techniques[J].Journal of Food Safety and Quality,2017,8(9):3403-3408.
[3]
Francisco L,Eduardo B,Javier J L.Single particle inductively coupled plasma mass spectrometry:a powerful tool for nanoanalysis[J].Analytical Chemistry,2014,86(5):2270-2278.
[4]
Francisco L,Ana C G I,Eduardo B,et al.Single particle inductively coupled plasma mass spectrometry as screening tool for detection of particles[J].Spectrochimica Acta Part B:Atomic Spectroscopy,2019,159(1):105654.
[5]
Bjrn M,Volker N.ICP-MS for the analysis at the nanoscale-a tutorial review [J].Journal of Analytical Atomic Spectrometry,2018,33(9):1432-1468.
刘静波,张更宇.电感耦合等离子体质谱仪(ICP-MS)在环境监测领域日常维护及故障排除[J].中国无机分析化学,2017,7(4):102-107.LIU Jingbo,ZHANG Gengyu.Regular maintenance and malfunction elimination of ICP-MS in environmental monitoring[J].Chinese Journal of Inorganic Analytical Chemistry,2017,7(4):102-107.
[8]
苑国强,赵晶晶,何秀娟.NexION 300X型电感耦合等离子体质谱仪的日常维护及故障排除[J].化学分析计量,2015,24(4):94-96.YUAN Guoqiang,ZHAO Jingjing,HE Xiujuan.Regular maintenance and malfunction eliminating of NexION-300 inductively coupled plasma-mass spectrometry[J].Chemical Analysis and Meterage,2015,24(4):94-96.
[9]
徐崇颖,王茜,杨嘉晖,等.电感耦合等离子体质谱仪故障分析与处理[J].冶金分析,2019,39(3):49-53.XU Chongying,WANG Qian,YANG Jiahui,et al.Fault analysis and treatment of inductively coupled plasma mass spectrometer[J].Metallurgical Analysis,2019,39(3):49-53.
[10]
张庸,闫秀芬,杨丽,等.X SeriesⅡ型电感耦合等离子体质谱仪的故障解析[J].理化检验(化学分册) (Physical Testing and Chemical Analysis Part B:Chemical Analysis),2014,50(7):903-905.
