Airborne particles containing beryllium are harmful to human health. It is important to know the distribution of beryllium within the airborne particles. Therefore,highly sensitive methods for measurement of trace amount of beryllium in the samples of airborne particles are needed. The samples were subjected by the microwave digestion. Both ICP-MS and ICP-AES were applied to establish two sets of analysis methods to detect the contents of beryllium in the molten salt workplace. The correlation coefficients ...