overspeed Centrifuge In the public experimental platform, in addition to completing the normal teaching tasks, it also provides test and analysis services for other scientific research institutions and enterprises. At present, this ultracentrifuge has provided fast, high-quality and considerate services and strong support for the scientific research work of related majors in our college, College of Chemical Engineering, College of Life Sciences, College of Medicine, College of Agriculture, Shanghai Institute of Pharmaceutical Industry and Shanghai Branch of the Chinese Academy of Sciences. This instrument is deeply welcomed by teachers and students on the public experimental platform.

  The ultracentrifuge is open to all teachers, students and social researchers. After training, users can operate it by themselves. Those who cause damage to the instruments and equipment due to violation of operating procedures shall bear the liability for compensation. To obtain the qualification to operate the instruments independently, users must participate in the on-the-job training for the instruments on the public experimental platform and pass the open-book examination before they can be granted the permission to operate independently. The public experimental platform often organizes free instrument training as needed. Teachers and students can sign up on their own and participate in relevant training according to the requirements of their own research projects. To use an ultracentrifuge, one must first pass the safety and instrument operation training provided by the public experimental platform and then make an appointment for the experiment. The public experimental platform is open 24/7. The open public experimental platform and the open experimental platform management system established by the School of Pharmacy have solved the problems of "specialized management and shared use", "resource sharing" and "repeated purchase". Through the centralized investment of the school and the school, the limited funds have been utilized to achieve the best benefits. After a period of adjustment, this reform has achieved good results.