The SPST analytical center held the sessional training courses in 28/09 and 30/09 separately. Professor Clark gave a short talk about the mechanism of triple quad mass spectrometer before the HPLC－QqQ training session. There are 22 students from different groups attended the training this time. An official certificate for both HPLC/QqQ MS and 400MHz NMR trainings was provided to each participated student in the end.