Abstract:An analytical method based on inductively coupled plasma mass spectrometry （ICP-MS） has been developed for the simultaneous determination of 21 inorganic elements （Mg， Al， K， Ca， Ti， V， Cr， Mn， Fe， Ni， Cu， Zn， As， Se， Cd， Sn， Sb， Tb， Hg， Pb and Bi） in imported drinks. After the samples were pretreated by microwave digestion under HNO3-H2O2， octopole collision-reaction system（ORS） was used to eliminate the polyatomic interferences. Sc， Ge， Rh， In and Ir were used as internal standard elements to compensate matrix effect and signal drift. The results showed that the recoveries for spiked samples were in the range of 84.6 %-106.6 %. The established method was validated by analyzing the National Standard Reference Material of Beans （GBW10021） ， carrot（GBW10047） and Celery（GBW10048） which obtained the relative standard deviation values of reproducibility （n=6） were 1.1 %-16.2 %， and the analysis results were all in material reference range. Above 21 elements contents in 6 kinds of Korean drinks were determined， Pb， Cd， As， Sn were lower than relevant limit requirements. The method of ICP-MS， with the merits of high sensitivity and precision， is suitable for the measurement of inorganic elements contents in drinks.