University Chemistry ›› 2021, Vol. 36 ›› Issue (2): 2003034.doi: 10.3866/PKU.DXHX202003034

• Chemistry Laboratory • Previous Articles     Next Articles

The Development of Cleaning Methods for Liquid Nuclear Magnetic Resonance Tubes

Anna Tang1, Yancong Ren1, Xiaojuan Deng2, Guosheng Ding2,*()   

  1. 1 College of Chemistry, Nankai University, Tianjin 300071, China
    2 Analysis and Testing Center, Tianjin University, Tianjin 300072, China
  • Received:2020-03-10 Accepted:2020-03-24 Published:2020-04-26
  • Contact: Guosheng Ding


Nuclear magnetic resonance (NMR) spectroscopy plays an important role in chemistry, pharmacy, biology, environment, medicine and material sciences, etc. With the popularization of NMR spectroscopy, the cleaning of NMR tubes has been paid more and more attention. From the traditional brush cleaning to ultrasonic cleaning, and then to the specific NMR tube cleaner, the cleaning methods of NMR tubes are developing towards the direction of low cost, high efficiency, non-destructive and green. With the advantages of saving labor and simple operation, NMR tube cleaner represents the developing trend of NMR tube cleaning mode, and so has been more and more widely used.

Key words: Liquid NMR, NMR tube, Cleaning, Development


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