On June 27th to 29th, the students fromBeijing Institute of Petrochemical Technology visited the Branch and took partin the practice of cognition.

In the process of cognition practice, thetechnical staff of the Branch explained the related knowledge from the basicprinciple of the instrument to the main purpose of NMR, scanning electronmicroscope, X ray fluorescence, X ray diffraction, ICP, infrared spectroscopy,thermal analysis, gas chromatography and mass spectrometry instrument, andcarried out on-site operation demonstration.

The wonderful explanation of the technicalstaff attracted the attention of the university students. The skillfuloperation demonstration was welcomed by the university students.