M3 re-defines the entry level microwave digestion system. With the advanced full-vessel temperature and pressure control technology, M3 helps to achieve excellent trace element analysis result even with complicated sample demanding. The system supports gradient temperature heating, power calibration and temperature calibration which enhance user operation experience. The built-in ready to use application method library simplifies the method setting and development The flexible and extendable rotor allows M3 to be applied in different purpose as acid digestion, solvent extraction and other sample preparation process of various sample types such as soil, food, drugs.